Mighty Double Column Bridge Mill

Most Versatile

PRO-Seriespage 6

Eight machine models

2 Bridge-Series PRO | PRW | DZ | DM | B

Extra Wide Y-Axis

PRW-Seriespage 8

Ten machine models

Heavy CuttingB-Series

page 14

Company Profile . . . . . . . . . . . . . . . . . 3

Mighty Advantage . . . . . . . . . . . . . . . . . . 4

Mighty Performer . . . . . . . . . . . . . . . . . . 5

Spindle Configuration . . . . . . . . . . . . 18

Spindle Torque Charts . . . . . . . . . . . 19

Quality and Inspection . . . . . . . . . . 20

Performance Accessories . . . . . . 22

Machine Dimensions . . . . . . . . . . . . 28

Machine Specifications . . . . . . . . . 32

EnhancedRigidity Z-Axis

DZ-Seriespage 10

Four machine models

Die and MoldDM-Series

page 12

Contents

www.mightyusa.com 3

A Mighty Profile

MIGHTY USA, INC. established in1981 is a leading machine tool builder and world-wide machinerydistributor, with corporate headquar-ters strategically located on the westcoast in Southern California.

As a core machinery company, MightyUSA innovates and commercializestechnology that helps machining ma-nufacturers produce the world’s mostadvanced tools and complex parts.

Along the way we have establisheda reputation for being a world-classmanufacturer of CNC vertical machin-ing centers and turning centers.

Mighty’s mission is to become theleading provider of the most depend-able machines, designed and builtfor year-after-year operation – throughinnovative design and the enhance-ment of parts production. Along withcomponent manufacturing and tech-nical service solutions.

We believe our customers’ businessresults come first.

To support customers around theworld, Mighty USA has a networkof factories and offices in the US,Taiwan, and Pacific Rim countries.

As Mighty USA’s Taiwan-based manufacturer, Hartford has been in operation since 1965 and has been manufacturing and selling thousandsof machine tools around the world.

We offer a total solution for manufac-turing and after-market support.

■ A Solid Footing in the USA ...To provide direct, efficient serviceand technological support for customers and distributors in theUSA, Mighty has established 28sales and service centers and aspare parts warehouse. Altogether,Mighty has a service staff of over60 professionals here in the USwho are ready to solve any cus-tomer problems. Currently thereare 31,058 Mighty machines oper-ating in the USA.

■ Experience … With 41 years ofexperience in the research, devel-opment and building of precisionmachine tools, Mighty is dedicat-ed to the manufacture of CNCmachining and turning centers.

■ Solid Management … Mighty’sknowledgeable, seasoned man-agement team ensures long termstability. Supplier stability is essen-tial for the long term productivityand support of your investment.

■ Financial Stability … A suppli-er’s financial condition should betaken into consideration beforepurchasing a machine, Mighty’sfinancial history is sound and canguarantee delivery and long-termservice and parts supply.

■ R&D Strength … Utilizing currentcomputer modeling and finite ana-lysis, Mighty USA has produced anumber of ‘Firsts’ within the metalcutting market. Designed withstate-of-art technology and builtwith old world craftsmanship,Mighty Viper CNC machines areknown the world over for preci-sion and heavy-duty cutting.

■ International Reach … With over46,000 units placed in over 60countries, Mighty Vipers are soldand serviced by our 300 special-ized local distributors.

■ Bigger is Better … Mighty USAis the largest bridge machiningcenter manufacturer in Taiwanand is recognized around theworld as a first class machinetool producer.

■ Certified Quality Standards …Mighty USA is an ISO 9001:2000certified American corporation.

We believe our customers’ business results come first …

EVERY MANUFACTURER is in thebusiness of making money. The job isto maximize profits while reducingcosts. Period.

In today’s manufacturing mara-thon, itis too easy to lose sight of that funda-mental goal. We urge you to take thetime to review the Mighty USA advan-

tage. Yes, take the time now, find outhow it can save you time and moneywhile increasing your productivity — and profits.

The Mighty advantage is about cuttingtime… cutting the time it takes you tomachine parts. Saving time, becauseyou have reliable equipment that justkeeps on working. Because we havethe widest range of VMCs in the in-dustry, it makes one-stop shopping

for machine tools a virtual reality.And maintaining a service staff thatcan respond when you need assis-tance... in a timely manner.

Time doesn't march on, it runs. Yourcompetitor knows that time is allimportant too. And he is going to doeverything in his power to win. It has

been said that “ T ime is the currencyof the new century”. And those manu-facturers that learn how to manageproduction minutes will be the clearwinners in the race to profits.

Let the Mighty team help you, andyou too will discover how to win therace. Mighty users have found thatthey are reducing cut cycle times from33 to 50% compared to the sameclass of machines from our competi-

tors. Rigid tapping time has been cutby 30 to 50% as well.

How Mighty is Your Machine?In today's industry, most of the oldrules no longer apply. Demands forquick changes, shorter life cycles, andproducts built to order, are reshapingthe way manufacturers – large and

small – operate. We at Mighty, canappreciate the pressures you areunder to speed up your operationwhile watching the clock tick away.

But sometimes we need to pause andreflect ... and to take a look at wherewe are going and how are we goingto get there. At Mighty, we believethat while we live in a fast age, thereare still some old time tested valuesthat must remain.

Our mission goes beyond selling andservicing machine tools. Our commit-ment is to help you succeed in yourbusiness. For we know that if you suc-ceed, we will succeed.

And that is why we spare no effort inassuring that the machining centerswe provide for you are the best de-

signed, the best manufactured, andthe best supported on the market ...all at a fair price.


Mighty Advantage

Manufacturing is about time …

Mighty USA service center in Torrance, CA. Hartford manufacturing plant in Taiwan R.O.C. Precision manufacturing of Viper machines in progress.

Time is the mostimportant resource …It is the only one thatcan not be recovered.

~ Henry Ford 1926

MIGHTY VIPER double columnmachining centers are making chipsfly for aerospace manufacturers, andbridging the gap in the automotiveindustry — Viper machining centersare proven all around performers.

Looking to cut metals? Need roughcuts, semi-finish cuts, or finish cuts?Mighty’s Bridge-VMCs handle themall. Searching for the right cutting

depths and perfect cutting rates?Mighty’s got it! Looking for extralarge work envelopes to accommo-date large work pieces? Searchingfor answers to mold making for theendless number of simple to complexproducts? No question about it.

There’s a Mighty Viper value-pricedmodel that will get your job doneright. The first time. Every time.

How Mighty is your machine? Mightyhas what no one else offers.

� Oversized 3.93´́ spindle diameteris suited for heavy duty machiningand finish cutting.

� Special slant beam and step crossbeam distributes axial force evenly.

� Heavy cutting capacity up to 30%higher than competitors’ models.

� One piece constructed Meehanitecast iron base.

� Machine weight greater than com-petitors machines.

� Square slideways on 3 axes forincreased stability and no vibration.

� 4000 rpm spindle speed on gearhead, 6000 rpm (optional).

� 8000 rpm spindle speed on pulleyhead, 10000 rpm pulley (optional).

� 10,000 rpm direct drive spindleavailable on select models.

� From 3, 4, and up to 5 axis mach-ining centers, Mighty USA is one ofthe original designer and producersof complex multi-axis VMCs in Taiwan.Mighty stands above as a producerof heavy duty profiling and complex5-Axes VMCs.

� Over 2400 bridge units installedand operating worldwide, in the last16 years.

Look into actual cutting test on toughmaterials using Mighty bridge seriesmachining centers, and find out howMighty Viper machining solutions canhelp you achieve the machiningresults you require.

www.mightyusa.com 5

Mighty Performer

Proven All-Around Performers …

A superior performerfor automotive

molds andrelated machining.

Viper VMCs

are making

chips fly for

aerospacemanufacturer’s

and bridging the gap in the

automotive industry.

GET THE Viper-Edge advantage!Experience fast, accurate cuttingpower and greater parts production.The PRO-Series machines canperform heavy, production and sur-face precision cutting — all theseabilities in one machine!

Large interior machine space andthe convenience of easy workpieceloading and off-loading. Complexmolding applications are easily andefficiently completed with the MightyViper PRO-Series.

The PRO-Series has machine fea-tures that result in greater levels ofperformance. Look at these machin-ing center benefits that yield highproduction results:

1. Larger capacity reservoir pro-vided in hydraulic system with dualcounter weight at Z-axis ensuresmotion stability and sysmetrics balance.

2. Cooling-Through-Spindle (CTS)and holder, suitable for deep holeparts machining.*

3. Position feedback on each axescontrolled by a one-million pulseabsolute encoder for dependableaccuracy. (Fanuc or Mitsubishi only)

4. Closed-loop linear glass scalepositioning system on all 3 axes.*

5. Direct coupling at XY-Axesservo motor will increase the posi-tion accuracy and contour finish.

6. Maximum 40́´ distance fromspindle end to table, optional 51́´distance with 41.2´́ Z-Axis travel.

7. Hollow screw-type chip convey-or, the chip conveyors are locatedat both sides of the table, providingsuperior efficient chip disposal.

8. Chiller through ball screw andbearing housing avoids thermalgrowth during high speed repeatedmovement for mold and die cutting.*

9. Easy access full guarding opensthrough front or control side for load-ing and unloading of large parts.

10. 78´́ high rising Splash Guard*or Roof Guarding for CTS.*

11. Nitrogen counter weight forhigh speed contour.*


PRO Series

Large Mold and Die to Precision Machine PartsALL THESE CAPABILITIES IN ONE MACHINE A MIGHTY VERSATILE MACHINING TOOL

Versat i le Machin ing

PRO-2150 withCoolant-Through-Spindle

and Roofing Guarding: side door open.Industry leaders with PRO-Series

machining centers: Acer, Air Bus, Boeing,General Electric, Foxconn, Pratt Whitney,Honda, and Toyota … to name a few.

PRO-2150with Roof Guarding:side door closed.

PRO-3210Work table surface is124́ ́long by 79́ ́ wide and supports a heavytable load of 17,636 lbs.

( * ) Optional accessory.

➊ T-Slots are arranged parallel withY-direction for stronger table rigidity,smooth chip removal and cutting fluidreturn. Much easier for operator toclamp fixture on the table.

➋ High precision gear driven spindlewith 2 stage auto-change. Powerfultransmission efficiency. In low speedrange offers ample power for heavycutting loads, and in high speedrange offers high spindle speed forachieving fine cutting results and highefficiency. Available spindle option:DDS #50 taper, 10000 rpm and 35 hpas DDS. (See page 18 for details )

➌ XY axes servo motoris directly mounted to the

ball screw. Z-axis has atop-bottom gibs combinationresulting in improved strengthof assembly between gibs andcastings and improved machin-ing accuracy.

➍ The spindle head and Z-axis trans-mission mechanism are designed ona gravity center line. To prevent har-monic vibration, the spindle, spindlemotor and ball screw are properlylocated on the same center line toensure the best alignment balance.

➎ Outstanding Z-axis feed systememploys double hydraulic counter balances. The Z-axis ball screw isproperly located at the Z-axis gravitycenter. This minimizes the possibilityof unparallel torque while assuring the best possible traverse accuracy.

➏ Spindle nose cap comes with positive air pressure to extend spindlebearings life by preventing contami-nates from damaging the spindlebearing. (Option*)

➐ Pressurized lubrication systemevenly generates a thin oil film as fluid bearings on the ways and gibs forextended life. Pressure sensor warnsoperator of any loss in oil pressure.

www.mightyusa.com 7

Unique Mechanical Structure DesignSETS THE VIPER DOUBLE COLUMN VMC APART FROM OTHER MACHINES

➋

➌

➍

➏➊

➎

➐

*Option for PRO, DZ, DM and B-Series only.

■ The box type beam structure with two-layer rib reinforcement ensures life timeaccuracy, consistent machin-ing accuracy and high rigidity.

PRO Series

■ All slide ways and tablehave been induction hardened andhave achieved a hardness of HS65( HRC50 ). Surface coated with low friction Turcite-B and precision hand scrapped for an even contact surface and low vibration effect during heavy cutting.


THE PRW-SERIES machining cen-ters are manufactured with the largerY-axis, providing a wider work tablesurface. In addition, unique designfeatures make the PRW especiallysuited for automotive mold making,for oversize 120´́ TFT-LCD screenpanels and Silicon Valley clean roomdoors and frames.

Efficiently produce automotive mold-making for bodies, bumpers, enginehoods, parts and accessories, andsheet metal panels.

A wide variety of PRW machine modelsare available for satisfying your machin-ing requirements. Acheive even higherPRW machine performance with theseoptional accessories: 90° angular head,90° head, 30° angular head, deepboring milling, straight extension head,coolant through spindle, hydraulic toolrelease, and an automatic tool meas-uring system to name a few. See Acc-essories section in this brochure formore details or call 1-800-6-MIGHTY. ( * ) Optional accessory

PRW Series Wider Y-Axis

Wider Y-Axis Design for Automotive and TFT-LCD DECREASED VIBRATION AND INCREASED STABILITY

Over 700 unitsproduced featuring the larger Y-Axis.

Automotive Bodies, Bumpers, and Engine Hoods Heat Exchanger Screens Automotive Roof Panels Oil Valve Flange

PRW-4340Machining Center

Shown with Full Splash Guard.*

www.mightyusa.com 9

HEAVY DUTYPRECISION SPINDLESpindle, gears and spindle shaft areall made of high grade alloy steel,heat treated and precision ground.The spindle,supported by P4 classbearings, are precision ground andcarefully assemble to guaranteesuperior dynamic running accuracy.

One Piece Base and ColumnOne of the most important featureson the Viper double column bridgeVMC is the one-piece base. Unlikeconventional structure jointing bywelding method, Viper’s unusualone-piece structure effectively solvesproblems of insufficient rigidity andexcessive vibration during heavymachining process.

The entire structure is manufacturedfrom high quality GB300 or GA350Meehanite cast iron, specially heattreated and stress relieved to ensurethat the structure remains free ofdistortion for life of the machine.

Greater Machine WeightAll major castings are heavily andsymmetrically ribbed to increasedynamic stability and keep harmonicvibration to a minimum during heavy-duty machining. Overall machineweight is more than the weight ofcompetitors’ models, in some casesover 20 tons more.

Extra-Wide Square SlidewaysGreat span between columns. Extra-wide square slideways on three axesfeature full support for increased sta-bility and low vibration.

All slideways are hardened to aboveHS65 (HRC50), coated with Turcite-Band precision hand scraped.

Compared to linear motion guides,the square slideways offer muchstronger rigidity and load capacityfor heavy workpiece machining.

Bearing On Feed ScrewHigh rigidity cutting conditions areassured on the feed screw by using 60° P4 class 7 back to back angular contact ball bearings.

PRW Series

Extra wideY-Axis

PRW-SeriesCasting shown for PRW

models 4260~6260.

Square two-way guide slideways configuration.

Widertable working

surface

Mighty USA presents the innovativeDZ-Series double column bridgemachining center. This machine centerprovides extended height machiningfor parts requiring a higher Z-axiscutting clearance. A new standardfor extra high parts machining hasbeen set by Mighty Viper.

Boasting a modern high-tech design,the DZ-Series utilizes an extendedheight cutting space for machiningoversized box type structures. Theextended Z-travel height opens theway to easier production of modernautomotive molds. What do world-renowned manufacturers like BMW,

VW, Nissan, Ferrari, Ford, Bosch,Chrysler, General Motors, Peugeot,Hyundai and Rolls Royce know? Thatthe DZ-Series from Mighty USA istruly unmatched in value. Extendyour success to newer heights withthe Mighty Viper DZ-Series machine.

AB

C


The spindle head and Z-axis trans-mission mechanism are in the samecenter line to avoid thermal displace-ment and the generation of unbalancedtorque. The spindle, spindle motor andball screw are also positioned on acenter line. The Z-axis feed mecha-nism employs a double hydrauliccounter-balancing device. Z-axis ballscrew is located on the gravity centerof Z-axis to minimize unbalancedinternal stress while assuring out-standing static and moving accuracy.

DZ Series

Innovative Extended Parts MachiningTHE STRONGEST 42́ ´ Z-TRAVEL IN THE BRIDGE MACHINE INDUSTRY

Avoid Thermal Displacement and the Generation of Unbalanced Torque

Higher Z-Ax is

A = 25 B = 39 C = 20

Unit = inch

Column Dimensions

Automotive cavity and core piecesshown with finished aluminum liner molding.

Lincoln LS automotive roof,finished plastic molding.

Ford Explorer automotive roof,finished plastic molding.

� Absolute ENCODER controls position feedback on 3 axes.for dependable transverse accuracy. (Fanuc and Mitsubishi only )

� Closed-loop LINEAR SCALE positioning system of 3 Axis.*

� Extra sized RESERVOIR provided in hydraulic system upgrades motion stability and thermal control.

� ATCs with 30, 40, 42 and 60 TOOL MAGAZINES. Tool release absolutely eliminates spindle bearing damage.Maximum tool loading diameter up to 8´́ . (Arm-typewithout adjacent tools)

� Hollow SCREW-TYPE chip CONVEYORS manufactured fromJapanese imported spring steel, the chip conveyors are located at both sides of the table, providing efficientremoval and superior chip disposal.

� LINK-TYPE chip CONVEYOR on rear of machinefor higher chip removal rate.*( * ) optional accessory.

Increased Cutting ClearanceSETS A NEW STANDARD IN EXTENDED HEIGHT PARTS MACHINING

DZ Series

www.mightyusa.com 11

STANDARDFEATURES

Standard features that extend perform-ance for higher parts production and easier day-to-day machine operation.

model shownDZ-3240

1. Air blast through spindle 2. Automaticpower-off 3. Centralized and pressur-ized auto monitored lubrication system

4. Close loop heat exchanger cooling cabinet control 5. Coolant gun for clean-ing 6. Dual screw-type chip conveyors 7. Cool ing system (one air nozzle, twocoolant nozzles) 8. Ethernet connection

9. Leveling bolts and blocks 10. Opera -tion finish lamp 11. Operation manualand electric drawing equipment 12. PCMCIA card slot at front 13. Spindle oil cool-er with constant temperature monitorsensor 14. Work Lamp

Extended Z-axistravel height.


1. The gear driven #50 taper spindleprovides high torque output at 6000rpm speed, also featuring high speed8000 to 10000 rpm pulley for increa-sed cutting capability and better sur-face finish while reducing workpiecemachining time.

2. Counter-balance system is equip-ped with an extra large sized reservoirto increase Z-axis travel smoothness.

3. This is an operator friendly machinedesigned for ease of frequently chang-ing of parts or if you have complicatedfixtures to indicate. The base is concavestructured to allow the operator easywalk-in and allows a forklift, or overhead crane to lift up and enter thebase. Provides convenient loading andunloading of workpieces, for easier and

greater parts manufacturing. This isyour dream-machine.

4. Three axis ball screws are directlycoupled to servomotors with 1 millionpulses absolute encoder. High precisionball screws with pre-loaded doublenuts and rigid coupling are standardequipment. An enlarged servo motor(Fanuc) provides 9.78 hp on the X-axis,9.78 hp on the Y-axis and 6.8 hp onthe Z-axis.

5. The pressurized lubrication systemprotects the Turcite B coating andgibs, loss of oil pressure is indicatedon the control panel, alerting operatorto perform maintainence check-up.

6. Complete oil and fluid separationdesign, combined with one-piece constructed base and fluid reservoirabsoutely prevents cutting fluid deterioration and odors.

AS THE NEED for square and circu-lar parts machining for automotivemolds, pump housing, valves, platesand VTL application increases, suit-able machines with adequate 3-axistravel become more in demand.

The industry then has no choice butto invest in larger machines, whichresults in inefficiency and waste.

Enter Mighty with the DM-100 that isspecially designed and engineered tosuit automotive mold machining and

oil field valve disk production. It fea-tures an X-axis travel of 61́ ,́ a Y-axistravel of 86´́, and a Z-axis travel of 36´́.

DM Series

61̋

36˝

86˝

Die & Mold Specialty MachineEASY TO ACCESS WORKPIECE. MAXIMUM USE OF WORKING SPACE.

Three sets of link type chip conveyors completelysurround the table to ensure efficient chip removal.

��

Chip Conveyor Features

Machining Envelope36´́ maximum height when using 7.5´́ tool length.

Die and Mold

STANDARD FEATURES

Twenty-one Mighty outstandingfeatures that produce higher levelsof machine performance.

1. Air blast through spindle2. Adjusting bolt and blocks3. Adjusting tools and box4. Automatic power ‘OFF’5. Centralized automatic

lubrication system6. Connection heat exchanger

in control box7. Cooling system8. Electric drawing equipment9. Ethernet RJ45 connection10. Foot switch for spindle

clamp / unclamp11. Fluid gun for cleaning

12. Full splash guard13. Leveling bolts

and blocks14. Link type chip

conveyor (3)15. Operation

finish lamp16. Operation manual17. PCMCIA card interface18. Portable control pendant19. Remote manual pulse generator20. Spindle oil cooler21.Work lamp


Outstanding FeaturesRESULT IN HIGHER LEVELS OF PERFORMANCE

DM-100 withPortable Control Pendant

For multiple operating locations( front or side) according to your shop

floor layout. Over hang pendantavailable as an option.

DM Series

� ABSOLUTE ENCODER controls position feedback on all 3 axes.for dependable transverse accuracy. ( Fanuc and Mitsubishi only )

� Closed-loop LINEAR SCALE positioning system on 3 axes. (option)

� Additional RESERVOIR provided in hydraulic system upgrades motion stability.

� ATCs with 30, 40, 42 and 60 TOOL MAGAZINES. Tool release absolutelyeliminates spindle bearing damage.

More Than Heavy-Duty MachiningSPECIAL SLANT BEAM CONSTRUCTION RESULTS IN LESS VIBRATION


Mighty B-Series machining centersdeliver power, speed and accuracy.Designed to provide structural rigidityand solid support for the cross-beam,for unmatched heavy cutting capabil-ity. Look at these sturdy features:

1. EXCEPTIONAL SPINDLE rigidity.The spindle center to Z-axis slidewaycenter distance is only 2.36´́ thisreduces heat displacement and de-formation caused by cutting torque,assuring better accuracy than com-petitors' models.

2. One million pulse resolutionABSOLUTE ENCODER controlsposition feedback on 3 axes fordependable traverse accuracy.( Fanuc and Mitsubishi only )

3. EXCLUSIVE 60° SLANT BEAMdesign provides structural rigidity thatminimizes vibration.

4. HOLLOW SCREW TYPE CHIPCONVEYORS manufactured fromJapanese-imported spring steel, thechip conveyors are located at bothsides of the table, providing efficientchip disposal.

5. All Viper Bridge VMCs have apre-grounded surface at XYZ centerslide ways when customer orders theoptional glass scales with ±3μm or±5μm resolution per axis full travel.

6. STABLE Z-AXIS FEED. The Z-axisfeed is counter-balanced by two hydrau-lic cylinders. This design will eliminateunparallel torque. High traverse accu-racy is assured. Nitrogen reserviorsare added to absorb the regular pumppulse, this stabilizes the Z-axis short,resulting in quick up and down move-ments that aid in producing betterfinished parts.

7. COOLANT THROUGH THESPINDLE for deep hole drilling and high production requirements, 360~1200 psi, adjustablepressure settings.*

8. ATC TOOL MAGAZINES with 30,42 and 60 tool capacity. Tool releaseabsolutely eliminates spindle bearingdamage. Maximum tool loading diam-eter up to 7.8´́ (arm type). *

9. Additional RESERVOIR providedin hydraulic system upgradesmotion stability.

10. The maximum distance fromspindle end to table distance is 36´́ .

B Series

B-Series Machining Centerwith full splash guard option.

Heavy cutting capacityup to 30% higher

than competing models.

Machine weight up to 80% greater

than competing machines.

Over 1600 unitsinstalled and

operating worldwide.

Heavy Cut t ing

( * ) Optional accessory


Superior FeaturesFOR HIGH PERFORMANCE THAT EXCEEDS EXPECTION

Oil and Fluid Separation Design

Cooling through ball screws on 3 axes reduces thermal strain problems. (option)

OUT

IN

B Series

Experience the cutting edge advan-tage from Mighty — cutting powerfor large mold and die machining.The Mighty Viper B-Series doublecolumn bridge delivers the accura-cy, speed and power you need for

easier parts machining. Get preci-sion and accuracy. Get greater andlarger capacity. The Viper B-Seriesis specially designed and engneer-ed for automotive mold and die, aswell as aerospace parts machining.

The Viper vertical machining centerhas been approved by Boeing Air-craft USA and sold to industry leadingcompanies such as Pratt Whitney,General Electric, Toyota, Honda,I.A.I. and their manufacturing associ-

ates. Mighty’s B-Series is engineer-ed with many outstanding machinefeatures to help you achieve greatermetal cutting success.

Longer coolant life.

Prevents cutting fluid deterioration caused by mixture of oil and fluid.

Cooling Through Ball Screws

Z-AXIS SLIDEWAY

HORIZONAL BEARING LENGTH

COLUMN BOUNDARY LINE

HEAD

COLUMN WIDTH

13.6˝

60°

6.6˝

60˝

8.5˝13.7˝ 39.4˝SPINDLE

CENTER LINE

SLIDE SEAT


The specially designed slantbeam is excellent for heavy dutycutting operations. Three squareslideways on the cross beamprovide greater and even loaddistribution on the wide beam sur-face for superior travel accuracy.

The cutting load on the Y-axiscomes as close as possible tothe column, and the oversizedslideways ensure maximum cutting stability. Three slidewaysfeature superior dampeningcapability providing outstandingrigidity and stability especiallyin cross milling and longitudinaldrilling applications.

B Series

Three Square Slanted Y-Axis Slideways

�

�

�

Heavy Cut t ing

Perfect Load Distribution Along the Beam

The B-Series is designedwith an exclusive slant beam.This ensures perfect loaddistribution along the beamsurface. The distance be-tween the spindle center and the column surface is greatly reduced to only 3.7´́and 15´́ .

• 2.36´́ from spindle centerline to Z-axis slideway.

• Horizontal bearing / crossing length 13.6´́ or 15.8´́( for Y-axis stroke 102.4´́ ).

• The oversized width ofcasting support columns.


140.2˝

39.3˝34˝

86.6

˝16˝

13˝

39.3˝25˝

86.6

˝

87.7˝

ONE PIECE BASEAND COLUMNOne of the most important featureson the Mighty machining centers isthe one-piece cast iron base. Unlikeconventional structure jointing bywelding method, Mighty’s unusualone-piece structure effectively sol-ves problems of insufficient rigidityand excessive vibration.

The entire structure is manufac-tured from high quality GB300 orGA350 Meehanite cast iron, special-ly heat treated to relieve stress andensure that the structure remainsfree of distortion for life.

Extra-wide Square SlidewaysGreat span between columns.Extra-wide square slideways onthree axes feature full supportfor increased stability and lowvibration. All slideways are hard-ened to above HS65 (HRC50),coated with Turcite-B and precision scraped.

Compared to linear motion guides,the square slideways offer muchlower stick-slip and vibration forheavy workpiece machining.

Greater Machine WeightAll major castings are heavily andsymmetrically ribbed to provideincreased dynamic stability andkeep vibration to a minimum inheavy-duty machining. Overall

machine weight capacity ismuch more than competi-tors’ models, over 20tons in some cases.150% load capacity canbe achieved with rapidtraverse reduced to 50%and by increasing the lubri-cation system volume. Thiswill protect all ball screw bear-ings and box ways withlonger life span when aheavy load is needed.

Bearing On Feed ScrewHigh rigidity cutting conditionsare assured by using 60° angularcontact ball bearings. Column dimensions for PRW models:

4340, 5340, 6340 and 7340. �

Column dimensions forB-2190, DM-100, and PRW

models 4260, 5260 and 6260. �

Square two-way guideis 6.5" wide on B-2190 model.

B Series

6.5˝6.5˝6.5˝6.5˝

Base and column iron castingsmade from high quality GB300 or

GB350 Meehanite metal.


Spindle Configuration

PRECISION SPINDLEThe spindle, supported by P4 class precisionbearings, is precision matched preload andcarefully assembled to guarantee superiordynamic running accuracy.

QUALITY MATERIALThe spindle, gears, and spin-dle shaft are all made of highgrade alloy steel, heat treatedand precision ground.

TWO SPEEDS AND IDLE RUNNINGFeaturing a powerful 30 to 60 hp (30 minute rating), hightorque spindle motor and an ISO50 spindle that ensures ahigh level of machine precision and cutting power. Two speedspindle selection, high and low range offer ample power outputfor low speed heavy cutting applications, and high speedselection for finish cut machining. Idle running allows for convenient setup of workpiece. The maximum rotary velocityof the spindle is 6000 rpm and on select models for 8000 or10,000 rpm. Choice of four spindle speeds. Choose 4000or 6000 rpm on the gear transmission headstock; and 8000 or 10,000 rpm on the pulley transmission headstock.

UNIQUE SPINDLE NOSE DESIGN• Specially designed for deep drilling and milling

operations, this long nose spindle provides deeppocket milling without chattering.

• Unique tool release design eliminates damage to the spindlethrough a floating clamping and unclamping system.

Heavy Duty Precision Spindle PULLEY SPINDLE Features maximumrigidity and provides high chip removalrate. Forced chiller system circulatesoil through spindle casting forhigher rpm performance. Ideal cutting material: Aluminum,cast iron and mild steel.(Standard)

GEARTYPE SPINDLEFeatures spindle stock cooling. Force circulation cooling is applied togearbox bearing and gears, reducing thermal strain to a minimum andincreasing machine accuracy. (Optional )

DIRECTDRIVEN SPINDLE* The dual-winding 10000 rpm, 35 hphigh torque motor spindle with direct coupling delivers 326 ft - lbs at 500rpm. It increases accuracy and extends spindle life. The spindle isolatesheat generated by its direct motor so it is not transferred to the spindle.Pulley and gear transmission noise, gap and vibration are eliminated.The spindle’s float clamping and unclamping system eliminates bearingpressure. Low expansion is achieved with ceramic bearings which fea-ture light weight and low centrifugal force. (Optional )

COOLANT THROUGH SPINDLE Coolant through spindle operatesvia high pressure pump (360 psi with factory components or 1200 psiwith USA made components) that supplies coolant to the cutting edge.This improves tool life and permits higher speed, deep hole drilling andpocket milling, reduces cycle time, and leads to high productivity.

SPINDLE HEAD ACCESSORIESGear Head 6000 rpm | Belt -Driven Head 8000 /10000 rpm** Spindle Air Curtain* | Pulley Head 8000 rpm | Direct Drive Head10000 rpm* | Spindle Thermo Growth Compensation | Spindle OilCooler | Coolant Through Spindle | Spindle Motor Upgrade

Gear-Type Spindle

Direct DriveSpindle

*Option for PRO 3210-8210 only. • **Select models only.

210Spindle Speed (rpm)

ft • lbs

900

738723

873

362

190160

00 500 30002500200015001000 3500 3800

0

35

30

27

14

7.59

840 967.5

hp

Continuous

30 Minute

35 hp • 3800 rpm Spindle Motor (Gear)

Spindle Speed (rpm)

ft • lbs

326300

255207

350

100

150

200

00 15001000500 2000

0

40

30

25

20

10

550 600

hp

Continuous

30 hp S3 40%

35 hp S3 15%

Low Winding

Spindle Speed (rpm)

ft • lbs

50

70

83

72

100

30

90

00 80004000 60002500 10000

0

40

35

20

30

10

hp

Continuous

S3 60% Operating Zone

High Winding

35 hp • 2000 rpm Spindle Motor ( Direct Drive )

35 hp • 10000 rpm Spindle Motor ( Direct Drive )


ft • lbs

16001510144612421157

848

579

328289270

00 500 300025802500200015001000 3500 3800

0

60

35

50

20

913

560 840 967.5

hp

Continuous

30 Minute



ft • lbs

1013

947868778723

579

434

289205

145

00 3000200015001000 4000 5000 6000

0

60

35

40

5054

27

13

500 892 1338

hp

Continuous

30 Minute


Spindle Speed (rpm)

ft • lbs

600

461434

545579

289

136115

00 336 40003000200015001000 5000 6000

0

35

30

27

14

7.5500 1344 1542

hp

Continuous

30 Minute


Spindle Speed (rpm)

ft • lbs

417400

352

450

150

100

200

300

9080

00 371 400020001482 6000

0

40

30

25

10

4500 1500

hp

Continuous30 Minute


4.8

35 hp • 8000 rpm Spindle Motor (Pulley)

Spindle Speed (rpm)

ft • lbs

244250

207

300

100

50

150

200

120

00 6000 7000500040002000 30001000 8000

0

40

35

30

15

3750 1500

hp

Continuous

30 Minute

3.6


Spindle Torque

RetentionKnob BT- 50

PT- 446-45°Valenite Tooling

RetentionKnob CT- 50

� Co-efficient thereby assuring outstanding accuracy and a long service life.

PT-536-45°Valenite Tooling


Quality and Inspection

Our Mighty Best Goes Beyond MACHINE DESIGN, MANUFACTURING AND SERVICE.

A MACHINE TOOL IS A MAJOR INVESTMENTWhen you invest in a Mighty machinetool you can be absolutely certain aboutquality. Our mission goes beyond assur-ing that our equipment is the best designed,the best manufactured and the best sup-ported on the market.

We are committed to providing the highestquality in our machines, parts and prod-ucts you purchase from us.

HIGH CONTROL STANDARDSMighty bridge VMCs are made of thehighest quality parts and materials underextremely rigid quality control standardsand procedures. From concept to deliv-ery, every Mighty Viper is tested, exam-ined meticulously and tested again.

➊ Circular accuracyis inspected with a Renishaw high precision computer ballbar tester.

➊ ➊

➋ ➋

➋ High tech Renishawlaser measurement systemfor precision inspectionin both geometry and linear accuracy.

Machin


➎

SOLID QUALITY CONTROL TESTINGTesting prior to delivery includes: ■ Ballbar Testing to confirm accuracy

and detect possible servo and geometric errors statistically and dynamically.

■ Three-Dimensional CoordinateMeasurement Testing to confirm accuracy of all components.

■ Laser Test for Surface Accuracy Measuring all standard geometricproperties of the machine-linear positioning accuracy, pitch error, etc.

■ Static Accuracy Test1. CNS 9351/9465 ( for reference )2. JIS63383. VD1 3441

■ Dynamic Accuracy Test1. CNS 5512 ( for reference )2. JIS 6338

■ Positioning and Repetitive Accuracy Test1. CNS 8351/9465 ( for reference )2. JIS 6338 3. VDI 3441

Our commitment is to help you succeed in your business. And on that, you can be Mighty sure.

➌ Spindle running test. ➍ 3-Dimensional coordinate measurement testing. ➎ Spindle dynamic balancing test.➏ ISO 9002 and Optional CE or UL certified electric components.

Quality and Inspection

➏

➌

➍

ne Dimensions


90° HEAD*Manual mount.Auto indexing.

• 5° index • Max. power: 15 hp• Max. speed: 2000 rpm

DEEP BORING MILLING90° Extension Head• Power: 15 hp• Max. Speed: 800 rpm

STRAIGHT EXTENSION HEAD• Power: 15 hp • Max. Speed: 2000 rpm

AUTOMATIC TOOLMEASURING SYSTEM

• Automatic measurement fortool length and diameter.

• Automatic tool compensationand calibration.

• Tool breakage detection.

30° ANGULAR HEAD*Manual or auto indexing


* Factory order accessory.

ACHIEVE HIGHER PERFORMANCE

MANUAL TOOL RELEASE

• Power: 15 hp• Max. Speed: 2000 rpm

AUTOMATIC WORKPIECEMEASUREMENT SYSTEM

• Provides accurate detection forworkpiece sizes and position.

• Workpiece counting duringmachining cycle.

• Workpiece fixing cycle for jigand rotating axis

COOLANTTHROUGH SPINDLE*

• Coolant through spindle ope-rates via a high pressure pumpthat supplies coolant directly tothe cutting edge. This eliminatesthermal effects on the workpieceand tool, extending the tool life.

• Ensures superior machiningquality for deep hole drilling.

90° ANGULAR HEADManual mount.

Manual indexing.


HYDRAULIC TOOL RELEASE*

• Power: 15 hp • Max. Speed: 2000 rpm

90° HEAD The specially designed angular head provides powerful cuttingcapacity. Advanced conical teeth positioning assures maximum accuracyfor various machining applications. The head also features hydraulic toolrelease for quick tool change and increased efficiency.

30° HEAD Tool leans andextends 30° providing reachinto deep hole corners of automobile bumper molds.

Accessories


PRO-2150 PRO-3150 PRO-3210 PRO-4210Adjusting Bolt and Blocks � � � �Adjusting Tools and Box � � � �Air Blast through Spindle � � � �Automatic Power OFF � � � �Centralized Automatic Lubrication System � � � �Convection Heat Exchanger in Control Box � � � �Cooling System � � � �Fluid Gun for Cleaning � � � �Foot Switch for Spindle Clamp / Unclamp � � � �Full Splash Guard (CE) � � � �Leveling Bolts and Blocks � � � �Link Type Chip Conveyor � � � �Long Nose Spindle � � � �Operation Finish Lamp � � � �Operation Manual and Electric Drawing Equipment � � � �Portable Chip Bucket � � � �Remote Manual Pulse Generator � � � �Ethernet Connections � � � �PCMCIA Interface � � � �Screw Type Chip Conveyor ( 2 each ) � � � �Spindle Oil Cooler � � � �Work Lamp � � � �Angle Head (Choice of Specifications) � � � �Automatic Indexing / 90° Angular Head (Manual Mount) � � � �Auto Tool Measurement System (Tool Setter) � � � �Auto Workpiece Measurement System (Probe) � � � �180 Blocks Look Ahead and Data Server (21i or 18i ) � � � �600 Blocks Look Ahead and Data Server (18i ) � � � �Closed-Loop Linear Scale Positioning System � � � �Cooling through the Tool and Tool Holder � � � �Coolant through Spindle with High Rise Guarding � � � �Direct Drive 10,000 rpm � � � �Gear Head 6000 rpm � � � �Lateral Ladder for Operator � � � �Long Nose Spindle for Arm Type ATC* � � � �Mist Coolant System (Not for twin spindle model) � � � �Multi -Angle Universal Head � � � �50 hp Spindle Motor (30 Min. Rating) � � � �Roof Enclosure Guarding � � � �Nitrogen Counter Weight Reservoir � � � �Sub-Magazine for Loading Extra Large Tools � � � �Z-Axis Travel 42́´ � � � �

Accessories� Standard Equipment �Optional Equipment | — Not Available | *Not for twin spindle model

PRO-5210 PRO-6210 PRO-7210 PRO-8210Adjusting Bolt and Blocks � � � �Adjusting Tools and Box � � � �Air Blast through Spindle � � � �Automatic Power OFF � � � �Centralized Automatic Lubrication System � � � �Convection Heat Exchanger in Control Box � � � �Cooling System � � � �Fluid Gun for Cleaning � � � �Foot Switch for Spindle Clamp / Unclamp � � � �Full Splash Guard (CE) � � � �Leveling Bolts and Blocks � � � �Link Type Chip Conveyor � � � �Long Nose Spindle � � � �Operation Finish Lamp � � � �Operation Manual and Electric Drawing Equipment � � � �Portable Chip Bucket � � � �Remote Manual Pulse Generator � � � �Ethernet Connections � � � �PCMCIA Interface � � � �Screw Type Chip Conveyor ( 2 each ) � � � �Spindle Oil Cooler � � � �Work Lamp � � � �Angle Head (Choice of Specifications) � � � �Automatic Indexing / 90° Angular Head (Manual Mount) � � � �Auto Tool Measurement System (Tool Setter) � � � �Auto Workpiece Measurement System (Probe) � � � �180 Blocks Look Ahead and Data Server (21i or 18i ) � � � �600 Blocks Look Ahead and Data Server (18i ) � � � �Closed-Loop Linear Scale Positioning System � � � �Cooling through the Tool and Tool Holder � � � �Coolant through Spindle with High Rise Guarding � � � �Direct Drive 10,000 rpm � � � �Gear Head 6000 rpm � � � �Lateral Ladder for Operator � � � �Long Nose Spindle for Arm Type ATC* � � � �Mist Coolant System (Not for twin spindle model) � � � �Multi -Angle Universal Head � � � �50 hp Spindle Motor (30 Min. Rating) � � � �Roof Enclosure Guarding � � � �Nitrogen Counter Weight Reservoir � � � �Sub-Magazine for Loading Extra Large Tools � � � �Z-Axis Travel 42́´ � � � �



PRW-3340 PRW-4340 PRW-5340 PRW-6340 PRW-3260MAdjusting Bolt and Blocks � � � � �Adjusting Tools and Box � � � � �Air Blast through Spindle � � � � �Automatic Power OFF � � � � �Centralized Automatic Lubrication System � � � � �Convection Heat Exchanger in Control Box � � � � �Cooling System � � � � �Fluid Gun for Cleaning � � � � �Foot Switch for Spindle Clamp / Unclamp � � � � �Full Splash Guard (CE) � � � � �Leveling Bolts and Blocks � � � � �Link Type Chip Conveyor � � � � �Long Nose Spindle � � � � �Operation Finish Lamp � � � � �Operation Manual and Electric Drawing Equipment � � � � �Portable Chip Bucket � � � � �Remote Manual Pulse Generator � � � � �Ethernet Connections � � � � �PCMCIA Interface � � � � �Screw Type Chip Conveyor ( 2 each ) � � � � �Spindle Oil Cooler � � � � �Work Lamp � � � � �Angle Head (Choice of Specifications) � � � � �Automatic Indexing / 90° Angular Head (Manual Mount) � � � � �Auto Tool Measurement System (Tool Setter) � � � � �Auto Workpiece Measurement System (Probe) � � � � �180 Blocks Look Ahead and Data Server (21i or 18i ) � � � � �600 Blocks Look Ahead and Data Server (18i ) � � � � �Closed-Loop Linear Scale Positioning System � � � � �Cooling through the Tool and Tool Holder � � � � �Coolant through Spindle with High Rise Guarding � � � � �Direct Drive 10,000 rpm � � � � �Gear Head 6000 rpm � � � � �Lateral Ladder for Operator � � � � �Long Nose Spindle for Arm Type ATC* � � � � �Mist Coolant System (Not for twin spindle model) � � � � �Multi -Angle Universal Head � � � � �50 hp Spindle Motor (30 Min. Rating) � � � � �Roof Enclosure Guarding � � � � �Nitrogen Counter Weight Reservoir � � � � �Sub-Magazine for Loading Extra Large Tools � � � � �Z-Axis Travel 42́´ � � � � �



PRW-4260M PRW-3260L PRW-4260L PRW-5260L PRW-6260LAdjusting Bolt and Blocks � � � � �Adjusting Tools and Box � � � � �Air Blast through Spindle � � � � �Automatic Power OFF � � � � �Centralized Automatic Lubrication System � � � � �Convection Heat Exchanger in Control Box � � � � �Cooling System � � � � �Fluid Gun for Cleaning � � � � �Foot Switch for Spindle Clamp / Unclamp � � � � �Full Splash Guard (CE) � � � � �Leveling Bolts and Blocks � � � � �Link Type Chip Conveyor � � � � �Long Nose Spindle � � � � �Operation Finish Lamp � � � � �Operation Manual and Electric Drawing Equipment � � � � �Portable Chip Bucket � � � � �Remote Manual Pulse Generator � � � � �Ethernet Connections � � � � �PCMCIA Interface � � � � �Screw Type Chip Conveyor ( 2 each ) � � � � �Spindle Oil Cooler � � � � �Work Lamp � � � � �Angle Head (Choice of Specifications) � � � � �Automatic Indexing / 90° Angular Head (Manual Mount) � � � � �Auto Tool Measurement System (Tool Setter) � � � � �Auto Workpiece Measurement System (Probe) � � � � �180 Blocks Look Ahead and Data Server (21i or 18i ) � � � � �600 Blocks Look Ahead and Data Server (18i ) � � � � �Closed-Loop Linear Scale Positioning System � � � � �Cooling through the Tool and Tool Holder � � � � �Coolant through Spindle with High Rise Guarding � � � � �Direct Drive 10,000 rpm � � � � �Gear Head 6000 rpm � � � � �Lateral Ladder for Operator � � � � �Long Nose Spindle for Arm Type ATC* � � � � �Mist Coolant System (Not for twin spindle model) � � � � �Multi -Angle Universal Head � � � � �50 hp Spindle Motor (30 Min. Rating) � � � � �Roof Enclosure Guarding � � � � �Nitrogen Counter Weight Reservoir � � � � �Sub-Magazine for Loading Extra Large Tools � � � � �Z-Axis Travel 42́´ � � � � �


� Standard Equipment �Optional Equipment | — Not Available | *Not for twin spindle modelAccessories


� Standard Equipment �Optional Equipment | — Not Available | *Not for twin spindle model

DZ-3240 DZ-4240 DZ-5240 DZ-6240 DM-100 B-2190Adjusting Bolt and Blocks � � � � � �Adjusting Tools and Box � � � � � �Air Blast through Spindle � � � � � �Automatic Power OFF � � � � � �Centralized Automatic Lubrication System � � � � � �Convection Heat Exchanger in Control Box � � � � � �Cooling System � � � � � �Fluid Gun for Cleaning � � � � � �Foot Switch for Spindle Clamp / Unclamp � � � � � �Full Splash Guard (CE) � � � � � �Leveling Bolts and Blocks � � � � � �Link Type Chip Conveyor � � � � � �Long Nose Spindle � � � � � �Operation Finish Lamp � � � � � �Operation Manual and Electric Drawing Equipment � � � � � �Portable Chip Bucket � � � � � �Remote Manual Pulse Generator � � � � � �Ethernet Connections � � � � � �PCMCIA Interface � � � � � �Screw Type Chip Conveyor ( 2 each ) � � � � � �Spindle Oil Cooler � � � � � �Work Lamp � � � � � �Angle Head (Choice of Specifications) � � � � � �Automatic Indexing / 90° Angular Head (Manual Mount) � � � � � �Auto Tool Measurement System (Tool Setter) � � � � � �Auto Workpiece Measurement System (Probe) � � � � � �180 Blocks Look Ahead and Data Server (21i or 18i ) � � � � � �600 Blocks Look Ahead and Data Server (18i ) � � � � � �Closed-Loop Linear Scale Positioning System � � � � � �Cooling through the Tool and Tool Holder � � � � � �Coolant through Spindle with High Rise Guarding � � � � � �Direct Drive 10,000 rpm � � � � � �Gear Head 6000 rpm � � � � � �Lateral Ladder for Operator � � � � � �Long Nose Spindle for Arm Type ATC* � � � � � �Mist Coolant System (Not for twin spindle model) � � � � � �Multi -Angle Universal Head � � � � � �50 hp Spindle Motor (30 Min. Rating) � � � � � �Roof Enclosure Guarding � � � � � �Nitrogen Counter Weight Reservoir � � � � � �Sub-Magazine for Loading Extra Large Tools � � � � � �Z-Axis Travel 42́´ � � � � � �

Accessories


PRO SERIES

Machine Dimensions

Z = 30 B Z = 40 B1

D

EC

Unit = inch

MODEL A B B1 C D EPRO-3210 169 175 212 149 341 175

PRO-4210 169 175 212 149 438 175

PRO-5210 169 175 212 149 492 175

PRO-6210 169 175 212 149 570 175Larger sizes available upon request.

Z = 31 B Z = 42 B1

TW

W

YA

A

WO

-

-

D

E

C

M16M16

A

A

MODEL A B B1 C D EPRO-2150 120 172 209 101 269 159

PRO-3150 120 172 209 101 367 159

PRO-4150 120 172 209 101 468 159

Larger sizes available upon request.


PRW - SERIES

Unit = inch

MODELPRW-3260M

PRW-4260M

PRW-3260L

PRW-4260L

PRW-5260L

PRW-6260L

PRW-3340

PRW-4340

PRW-5340

PRW-6340

A334.6

413.4

342

419.3

489.8

578.7

370.9

428

529

607.8

B251.9

330.7

246

324.8

407

484.6

251.9

330.7

409.4

488

D137

137

137

137

137

137

171.2

171.2

171.2

171.2

C203.5

203.5

203.5

203.5

203.5

203.5

239.5

239.5

239.5

239.5

E188.9

188.9

188.9

188.9

188.9

188.9

198.5

198.5

198.5

198.5

E1203.5

203.5

203.5

203.5

203.5

203.5

215.7

215.7

215.7

215.7


DAB

C

Z = 36.2 E Z = 42.1 E1

A4.6

3.4

42

9.3

9.8

8.7

0.9

28

29

7.8

B251.9

330.7

246

324.8

407

484.6

251.9

330.7

409.4

488

D137

137

137

137

137

137

171.2

171.2

171.2

171.2

C203.5

203.5

203.5

203.5

203.5

203.5

239.5

239.5

239.5

239.5

E188.9

188.9

188.9

188.9

188.9

188.9

198.5

198.5

198.5

198.5

E1203.5

203.5

203.5

203.5

203.5

203.5

215.7

215.7

215.7

215.7

sizes available upon request.

Machine Dimensions


DZ - SERIES DM - SERIES

71

222

171

137

94

Unit = inch

MODEL A B C D EDZ-3240 312 338 159 246 193DZ-4240 391 416 159 325 193DZ-5240 473 499 159 407 193DZ-6240 579 605 159 484 193


C

Unit = inch

A

B

D

E

Machine Dimensions

SERIES A B CPRO 28 31 18PRW 34 39 16DZ 25 39 20DM 25 39 13B 25 39 13

A B

C


B-SERIES

A C

B

B-2190

A 115

B 252

C 169

D 133

E 189~204

Unit = inch

E

D

Machine Dimensions

MACHINE COLUMN

Unit = inch


TABLEWorking surfaceT-slot (size x number x pitch)Max. table loadTRAVELLongitudinal travel (X-axis )Cross travel (Y-axis )Vertical travel (Z-axis )Distance from spindle end to tableDistance from spindle center to columnWidth between columnSPINDLESpindle nose taperSpindle speed (Gear)Spindle speed (Pulley)Spindle speed (DDS)

MOTORSSpindle drive motor (30 min. rating)Max. spindle motor option (30 Min.)OTHERRequired air pressureElectric power consumptionMachine weight ( N.W.)Floor space

FEEDCutting feedrate (X, Y, Z-axis)Rapid traverse (X, Y, Z-axis )ATCTool storage capacity (Drum / Arm*)Max. tool weightMax. tool size (diameter x length )Max. Tool Size (without adjacent tool )Tool shankPull stud bolt

ininlbs

inininininin

rpmrpmrpm

ipmipm

pcslbsinin

hphp

psikVAlbsin

161 x 57.08 0.87 x 23 x 7.09

15,432

16061

31 / 42*6.3 ~ 37

1766

#5060008000

10000

276 / 276 / 276394 / 472 / 472

16 / 40*40

4.92 x 11.86.3 ~ 11.8

BT-50 / CAT-50P50T-1

2535

9250

72,752491 x 222

PRO-4150

82.67 x 57.080.87 x 11 x 7.09

11,023

81.1061

31 / 42*6.3 ~ 37

1766

#506000800010000

276 / 276 / 276472 / 472 / 472

16 / 40*40

4.92 x 11.86.3 ~ 11.8

BT-50 / CAT-50P50T-1

9250

46,297300 x 222

2535

PRO-2150

2535

120.4761

31 / 42* 6.3 ~ 37

1766

122.04 x 57.08 0.87 x 17 x 7.09

13,227

#5060008000

10000

276 / 276 / 276 472 / 472 / 472

16 / 40*40

4.92 x 11.8 6.3 ~ 11.8

BT-50 / CAT-50P50T-1

9250

57,320398.4 x 222

PRO-3150ITEMS UNIT

PRO-SeriesSpecifications

Accuracy position: ±0.0003́´ • Repeatability: ±0.00015́´ Glass scale recommended for higher accuracy • NTSA 68° F standard laboratory temperature environmentDesign and specifications are subject to change without prior notice. | *Optional accessory. | ** Previous model number. | — Not Available.


TABLEWorking surfaceT-slot (size x number x pitch)Maximum table loadTRAVELLongitudinal travel (X-axis )Cross travel (Y-axis )Vertical travel (Z-axis )Distance from spindle end to tableDistance from spindle center to columnWidth between columnSPINDLESpindle nose taperSpindle speed (Gear )Spindle speed (Pulley)Spindle speed (DDS)

MOTORSSpindle drive motor (30 min. rating)Max. spindle motor option (30 min.)OTHERRequired air pressureElectric power consumptionMachine weight ( N.W.)Floor space

FEEDCutting feedrate (X, Y, Z-axis )Rapid traverse (X, Y, Z-axis )ATCTool storage capacity (Drum / Arm*)Max. tool weightMax. tool size (diameter x length )Max. tool Size (without adjacent tool )Tool shankPull stud bolt

ininlbs

inininininin

rpmrpmrpm

ipmipm

pcslbsinin

hphp

psikVAlbsin

163.38 x 78.74 0.87 x 20 x 7.87

22,046

15983

31 / 42*9 ~ 40 / 51*

1791

#506000800010000

276 / 276 / 276472 / 472 / 472

20 / 40* / 60*33

4.92 x 13.87.87 ~ 13.8

BT-50 / CAT-50P50T-1

3035

9250

67,240452.8 x 238.2

PRO-4210

124.01 x 78.740.87 x 15 x 7.87

17,636

120.0783

31 / 42*9 ~ 40 / 51*

1791

276 / 276 / 276472 / 472 / 472

20 / 40* / 60*33

4.92 x 13.87.87 ~ 13.8

BT-50 / CAT-50P50T-1

#506000800010000

3035

9250

58,400374 x 238.2

PRO-3210

19983

30.7 / 42.1*9~40 / 51*

1790.6

202.8 x 78.700.87 x 25 x 7.9

22,046

197 / 276 / 276315 / 472 / 472

20 / 40* / 60*33

4.92 x 13.87.87 ~ 13.8

BT-50 / CAT-50P50T-1

#506000800010000

3035

9260

76,059531 x 238

PRO-5210

23883

30.7 / 42.1*9~40 / 51*

1790.6

242 x 78.700.87 x 30 x 7.9

22,046

197 / 276 / 276315 / 472 / 472

20 / 40* / 60*33

4.92 x 13.87.87 ~ 13.8

BT-50 / CAT-50P50T-1

#506000800010000

3035

9270

84,877610 x 238

PRO-6210ITEMS UNIT

PRO-Series


Specifications


ITEM

TABLEWorking surfaceT-slot (size x number x pitch ) Max table loadTRAVELLongitudinal travel (X-axis)Gross travel (Y-axis)Vertical travel (Z-axis)Distance from spindle end to tableDistance from spindle center to columnWidth between columnSPINDLESpindle nose taperSpindle speed (Gear)Spindle Speed (Pulley)FEEDCutting feedrateRapid traverse (X-axis)Rapid traverse (Y and Z-axes)ATCTool storage capacity (Arm Type)Max. tool weightMax. tool size (diameter x length)Tool selectionTool shankPull stud boltMOTORSpindle drive motor (30 Min.)Max. spindle motor optionOTHERRequired air pressureElectric power consumptionMachine weight (N.W.)Floor space

UNIT

ininlbs

inininininin

rpmrpm

ipmipmipm

pcslbsin

hphp

psikVAlbsin

PRW-4340

165.4 x 118.11.1 x 15 x 7.9

33,069

159.8134

32.3 / 42.1*

24 ~ 56.315.1

140.2

#5040 ~ 6000

8000 / 10000*

0.04 ~ 197315394

40 / 60*44

A: Ø7.87 x 13.8Random

DIN / BT-50 / CATP50T-1

3550

9267

130,072480.3 x 291.3

PRW-5340

204.7 x 118.11.1 x 15 x 7.9

35,273

200.8134

32.3 / 42.1*

24 ~ 56.315.1140.2

#5040 ~ 6000

8000 / 10000*

0.04 ~ 197236394

40 / 60*44



3550

9290

141,095561 x 291.33

PRW-6340

244 x 118.11.1 x 15 x 7.9

35,273

238134

32.3 / 42.1*

24 ~ 56.315.1

140.2

#5040 ~ 6000

8000 / 10000*

0.04 ~ 197236394

40 / 60*44



3550

92100

147,709640 x 291.33

PRW-7340

283 x 1181.1 x 15 x 7.9

35,273

278134

32.3 / 42.1*

24 ~ 56.315.1140.2

#5040 ~ 6000

8000 / 10000*

0.04 ~ 197236394

40 / 60*44



3550

92100

196,211719 x 291


PRW-SeriesSpecifications


ITEM

TABLEWorking surfaceT-slot (size x number x pitch )Max table loadTRAVELLongitudinal travel (X-axis)Gross travel (Y-axis)Vertical travel (Z-axis)Distance from spindle end to tableDistance from spindle center to columnWidth between columnSPINDLESpindle nose taperSpindle speed (Gear)Spindle speed (Pulley)FEEDCutting feedrateRapid traverse (X-axis)Rapid traverse (Y and Z-axes)ATCTool storage capacity (Arm Type)Max. tool weightMax. tool size (diameter x length)Tool selectionTool shankPull stud boltMOTORSpindle drive motor (30 Min.)Max. spindle motor optionOTHERRequired air pressureElectric power consumptionMachine weight (N.W.)Floor space

UNIT

ininlbs

inininininin

rpmrpm

ipmipmipm

pcslbsin

hphp

psikVAlbsin

PRW-3260M

122 x 720.79 x 11 x 6.3

19,841

118102

36 / 42*6.3 ~ 42.5

13.6111.8

#5040 ~ 6000

8000 / 10000*

0.04 ~ 197394394

40 / 60*44



3035

9250

67,240413 x 259

PRW-4260M

161 x 720.79 x 11 x 6.3

24,229

157102

36 / 42*6.3 ~ 42.5

13.6111.8

#5040 ~ 4000 / 60008000 ~ 10,000

0.04 ~ 197394394

40 / 60*44



3035

9250

94,798492 x 259

PRW-3260L

126 x 80.30.87 x 11 x 7.08

24,251

120102

36 / 42*5.51 ~ 41.7

13.6111.8

#5040 ~ 4000 / 60008000 ~ 10,000

0.04 ~ 197394394

40 / 60*44



3035

9261

99,207413 x 259

Accuracy position: ±0.0003́´ • Repeatability: ±0.00015´́ Glass scale recommended for higher accuracy • NTSA 68° F standard laboratory temperature environmentDesign and specifications are subject to change without prior notice. | *Optional accessory. | ** Previous model number. | — Not Available.

PRW-Series Specifications


ITEM

TABLEWorking surfaceT-slot ( size x number x pitch ) Max Table LoadTRAVELLongitudinal travel (X-axis)Gross travel (Y-axis)Vertical travel (Z-axis)Distance from spindle end to tableDistance from spindle center to columnWidth between columnSPINDLESpindle nose taperSpindle speed ( Gear )spindle speed ( Pulley )FEEDCutting feedrateRapid traverse (X-axis)Rapid traverse (Y and Z-axes)ATCTool storage capacity (Arm Type)Max. tool weightMax. tool size (diameter x length)Tool selectionTool shankPull stud boltMOTORSpindle drive motor (30 min.)Max. spindle motor optionOTHERRequired air pressureElectric power consumptionMachine weight (N.W.)Floor space

UNIT

ininlbs

inininininin

rpmrpm

ipmipmipm

pcslbsin

hphp

psikVAlbsin

PRW-4260L

165.4 x 80.30.87 x 11 x 7.08

33,069

159102

36 / 42*5.51 ~ 41.7

13.6111.8

#5040 ~ 4000 / 60008000 ~ 10,000

0.04 ~ 197394394

40 / 60*44



3035

9261

103,617492 x 259

PRW-5260L

204.7 x 80.30.87 x 11 x 7.08

35,273

200102

36 / 42*5.51 ~ 41.7

13.6111.8

#5040 ~ 4000 / 60008000 ~ 10,000

0.04 ~ 197393394

40 / 60*44


DIN / BT-50 /CATP50T-1

3035

9268

108,026574.8 x 259

PRW-6260L

244 x 80.30.87 x 11 x 7.08

35,273

238102

36 / 42*5.51 ~ 41.7

13.6111.8

#5040 ~ 4000 / 60008000 ~ 10,000

1 ~ 197236394

40 / 60*

44A: Ø7.8 x 13.7

RandomDIN / BT-50 / CAT

P50T-1

3035

9268

116,844653.5 x 259


PRW-SeriesSpecifications


ITEM

TABLEWorking surfaceT-slot ( size x number x pitch ) Max table loadTravelLongitudinal travel (X-axis )Cross travel (Y-axis )Vertical travel (Z-axis )Distance from spindle nose to tableWidth between columnDistance from spindle center to columnSPINDLESpindle nose taperSpindle speed ( Gear )Spindle speed ( Pulley )FEEDCutting feedrateRapid traverse (X ,Y and Z axis)ATCTool storage capacity (arm type)Max. tool weightMax. tool size (diameter x length)Max. tool size (without adjacent tool)Tool shankPull stud boltMOTORSpindle drive motorMax. spindle motor optionOTHERRequired air pressureElectric power consumptionMachine weight (N.W.)Floor space

UNIT

ininlbs

inininininin

rpmrpm

ipmipm

pcslbsinin

hphp

psikVAlbsin

DZ-6240

244 x 800.87 x 11 x 7.08

35,273

23894.442.1

15 ~ 57.4 / 26.6 ~ 68.7* 98.816.2

#5050 ~ 4000 / 6000*

8000 / 10,000*

0.34 ~ 197X = 236 / Y,Z = 394

40 / 60*44

5.11 x 13.87.87 x 13.8

BT50 / CAT50P50T-1

3035

9275

127,868681.1 x 259.8 x 212.36

DZ-5240

204.7 x 800.87 x 11 x 7.080

33,069

20094.442.1

15 ~ 57.4 / 26.6 ~ 68.7* 98.816.2

#5050 ~ 4000 / 6000*

8000 / 10,000*

0.34 ~ 197394

40 / 60*44

5.11 x 13.87.87 x 13.8

BT50 / CAT50P50T-1

3035

9261

116,845574.8 x 259.8 x 212.36

DZ-3240

126 x 800.87 x 11 x 7.08

24,250

12094.442.1

15 ~ 57.4 / 26.6 ~ 68.7*98.816.2

#5050 ~ 4000 / 6000*

8000 / 10,000*

0.34 ~ 197394

40 / 60*44

5.11 x 13.87.87 x 13.8

BT50 / CAT50P50T-1

3035

9261

97,000413.4 x 259.8 x 212.36

DZ-4240

165.4 x 800.87 x 11 x 7.08

30,864

15994.442.1

15 ~ 57.4 / 26.6 ~ 68.7*98.816.2

#5050 ~ 4000 / 6000*

8000 / 10,000*

0.34 ~ 197394

40 / 60*44

5.11 x 13.87.87 x 13.8

BT50 / CAT50P50T-1

3035

9261

103,400492.1 x 259.8 x 212.36


DZ-Series Specifications


64.7 x 80.30.87 x 9 x 7.08

22,046

618736

7.5 ~ 4413.6102

#5040 ~ 6000

8000 / 10000

394——

591

3044

C: 4.92 x 17.72—

BT / CAT-50P50T-1

3035

9261

50,706276 x 228

TABLEWorking surfaceT-slot (size x number x pitch )Maximum table loadTRAVELLongitudinal travel (X-axis )Cross travel (Y-axis )Vertical travel (Z-axis )Distance from spindle nose to tableDistance from spindle center to columnWidth between columnSPINDLESpindle nose taperSpindle speed (Gear)Spindle speed (Pulley)

MOTORSSpindle drive motor (30 min. rating)Max. spindle motor optionOTHERRequired air pressureElectric power consumptionMachine weight ( N.W.)Floor space

FEEDCutting feedrateRapid traverse (X, Y-axes)Rapid traverse (Z-axis )Rapid traverse (X, Y, Z-axes)ATCTool storage capacity (Chain /Arm)*Max. tool weightMax. tool size (diameter x length )Max. tool size (without adjacent tool)Tool shankPull stud bolt

ininlbs

inininininin

rpmrpm

ipmipmipmipm

pcslbsinin

hphp

psikVAlbsin

83 x 590.78 x 9 x 6.3

15,432

78.759.1 / 77.6*

36 / 426.3 ~ 43

13.686.6

#5050 ~ 4000 / 6000

8000 / 10000

196——

394

30 / 40*44

C: 4.92 x 17.72A: 7.87 ~ 13.8BT / CAT-50

P50T-1

7145

51,808307 x 232.3

2535

ITEMS UNIT B-2190DM-100

Accuracy position: ±0.0003́´ • Repeatability: ±0.00015́´ Glass scale recommended for higher accuracy • NTSA 68° F standard laboratory temperature environmentDesign and specifications are subject to change without prior notice. | *Optional accessory. | ** Previous model number. | — Not Available. | A = Arm Type ATC C = Chain Type ATC.

DM-Series | B-SeriesSpecifications


NOTES Notes

DEALER NAME

Mighty Double Column Bridge Mill

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