Processes MIG (GMAW) Pulsed MIG (GMAW-P) Flux-Cored (FCAW) Industrial Applications Fabrication Maintenance and Repair Farm Manufacturing Industrial Quick Specs Millermatic ® 350P MIG Arc Welding Power Source, Wire Feed er a nd G un P ack age Issued April 2013 • Index No. DC/12.51 Single- or three-phase input power with line voltage compensa tion for const ant out put even with fluctuations to the input power. Special features Run-in adjustment for MIG, push-pull and spool guns. Built-in two-minute spot timer. Pre-flow and post-flow adjustment. View actual welding amperage/voltage during welding, and five seconds after arc has shutoff. SharpArc ™ controls welding arc cone width in Pulsed MIG welding mode. Inductance control customizes weld out put characteristics in MIG welding mode. The Power of Blue ® . Rated Output 300 A at 32 VDC, 60% Duty Cycle, 60 Hz, 1- or 3-Phase Input Power Amper age R ange 25– 40 0 A Wire Feed Speed 50–700 IPM (1.3–18 m/min.) MIG Gun 50 – 800 IPM (1.3 – 20 m/min.) Spool Gun/Push-Pull Gun Weight 181 lb. (82 kg) Power source is warranted for 3 years, parts and labor. Original main power rectified parts are warranted for 5 years. Gun warranted for 90 days, parts and labor. Fan-On-Demand ™ cooling system only operates when needed, reducing power consumption and contaminants drawn into the machine. Comes complete with: 15-ft. (4.6 m) Bernard ® Q300 MIG gun with extra Centerfire ™ contact tips 10-ft. (3 m) work cable with clamp 10-ft. (3 m) industrial power cord (without plug) for single- or three-phase Factory-installed gas solenoid Argon mix regulator/flow gauge and hose Factory-installed, low-mounted running gear/cylinder rack .035/.045-in. reversible V-groove drive rolls (order U-groove drive roll kits for aluminum welding) Set-up and operation CD Industrial, four-roll wire drive system features two easy-to-set, scaled, tension adjustments and quick-change reversible drive rolls for .035- and .045-inch (0.9 and 1.2 mm) wire. Superior aluminum performanc e. Direct connection for optional XR ™ push-pull guns or Spoolmatic ® spool gun. With Gun-On-Demand ™ , simply pull the trigger for the gun to be used and you’re ready to weld. Internal timers Adjustable crater feature optimizes crater size for steel, stainless, aluminum and metal-core applications. Crater time delay allows deactivation of crater feature for tack or small welds. Built-in Pulsed MIG programs .035 and .045 inch (0.9 and 1.2 mm) for mild or stainless steel. .035 and .047 inch (0.9 and 1.2 mm) for 4000 and 5000 series aluminum. .045 inch (1.2 mm) for metal core. All programmed information is stored for MIG, push-pull and spool guns, and is restored after each power up. Welds materials 22 gauge up to 1/2-inch (12.7 mm) thick. Aluminum Pulse Hot Start ™ automatically provides more arc power to eliminate a “cold start” that is inherent with aluminum starts. Miller Electric Mfg. Co. An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA Website MillerWelds.com Equipment Sales US and Canada Phone: 866-931-9730 FAX: 800-637-2315 International Phone: 920-735-4554 International FAX: 920-735-4125
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Power source is warranted for 3 years parts and laborOriginal main power rectified parts are warranted for 5 years
Gun warranted for 90 days parts and labor
Fan-On-Demandtrade cooling systemonly operates when needed reducingpower consumption and contaminantsdrawn into the machine
Comes complete with
15-ft (46 m) Bernardreg Q300 MIG gun withextra Centerfiretrade contact tips10-ft (3 m) work cable with clamp10-ft (3 m) industrial power cord(without plug) for single- or three-phaseFactory-installed gas solenoidArgon mix regulatorflow gauge and hoseFactory-installed low-mounted running gear
cylinder rack035045-in reversible V-groove drive rolls(order U-groove drive roll kits for aluminumwelding)Set-up and operation CD
Industrial four-roll wire drive systemfeatures two easy-to-set scaledtension adjustments and quick-change
reversible drive rolls for 035- and045-inch (09 and 12 mm) wire
Superior aluminum performanceDirect connection for optional XRtrade
push-pull guns or Spoolmaticreg
spool gun With Gun-On-Demandtradesimply pull the trigger for the gun tobe used and yoursquore ready to weld
Internal timers983148 Adjustable crater feature
optimizes crater size for stestainless aluminum andmetal-core applications
983148 Crater time delay allowsdeactivation of crater featurfor tack or small welds
Built-in Pulsed MIG programs983148 035 and 045 inch (09 and 12 mm)
for mild or stainless steel983148 035 and 047 inch (09 and 12 mm)
for 4000 and 5000 series aluminum983148 045 inch (12 mm) for metal core
All programmed information is storedfor MIG push-pull and spool guns andis restored after each power up
Replacement Jump LinersQJL-2330023 ndash 030 in (06 ndash 08 mm)
QJL-3545 Standard035 ndash 045 in (09 ndash 12 mm)
Replacement Liners43015023 ndash 030 in (06 ndash 08 mm)
44115 Standard035 ndash 045 in (09 ndash 12 mm)
Millermaticreg Drive Roll Kits
Note Drive roll kits include four drive rolls an intermediate guide and an inlet guide
V-Groove Drive Roll Kits087 132 023025 in (06 mm)046 780 030 in (08 mm)046 781 035 in (09 mm)046 782 045 in (12 mm)227 061 035045 in (0912 mm)046 783 052 in (13 mm)
046 784 116 in (16 mm)U-Groove Drive Roll Kits044 750 035 in (09 mm)046 785 047 in (12 mm)046 786 052 in (13 mm)046 787 116 in (16 mm)
V-Knurled Drive Roll Kits046 792 035 in (09 mm)046 793 045 in (12 mm)046 794 052 in (13 mm)046 795 116 in (16 mm)
Consumables (Order from Miller Service Parts)
7252019 Millermatic 350P
httpslidepdfcomreaderfullmillermatic-350p 44
Litho in USA
Distributed by
Equipment and Options Stock No Description Qty Price
Millermaticreg 350P 907 300 200230460 V MIGPulsed MIG unit
Guns
Bernardreg Q300 MIG Gun 229 560 15 ft (46 m) 300 A 035 ndash045 in (09ndash12 mm)
Spoolmaticreg 15A Spool Gun 195 156 15 ft (46 m) 200 A 023ndash116 in (06ndash16 mm) for aluminum
Spoolmaticreg 30A Spool Gun 130 831 30 ft (9 m) 200 A 023ndash116 in (06ndash16 mm) for aluminum
XR-Aluma-Protrade Lite Push-Pull Gun (air-cooled) 300 948 25 ft (76 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
XR-Aluma-Protrade Push-Pull Gun (air-cooled) 300 000 15 ft (46 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
300 001 25 ft (76 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
300 264 35 ft (107 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
XRtrade-Pistol Push-Pull Gun (air-cooled) 198 127 15 ft (46 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
198 128 30 ft (9 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
Replacement Jump LinersQJL-2330023 ndash 030 in (06 ndash 08 mm)
QJL-3545 Standard035 ndash 045 in (09 ndash 12 mm)
Replacement Liners43015023 ndash 030 in (06 ndash 08 mm)
44115 Standard035 ndash 045 in (09 ndash 12 mm)
Millermaticreg Drive Roll Kits
Note Drive roll kits include four drive rolls an intermediate guide and an inlet guide
V-Groove Drive Roll Kits087 132 023025 in (06 mm)046 780 030 in (08 mm)046 781 035 in (09 mm)046 782 045 in (12 mm)227 061 035045 in (0912 mm)046 783 052 in (13 mm)
046 784 116 in (16 mm)U-Groove Drive Roll Kits044 750 035 in (09 mm)046 785 047 in (12 mm)046 786 052 in (13 mm)046 787 116 in (16 mm)
V-Knurled Drive Roll Kits046 792 035 in (09 mm)046 793 045 in (12 mm)046 794 052 in (13 mm)046 795 116 in (16 mm)
Consumables (Order from Miller Service Parts)
7252019 Millermatic 350P
httpslidepdfcomreaderfullmillermatic-350p 44
Litho in USA
Distributed by
Equipment and Options Stock No Description Qty Price
Millermaticreg 350P 907 300 200230460 V MIGPulsed MIG unit
Guns
Bernardreg Q300 MIG Gun 229 560 15 ft (46 m) 300 A 035 ndash045 in (09ndash12 mm)
Spoolmaticreg 15A Spool Gun 195 156 15 ft (46 m) 200 A 023ndash116 in (06ndash16 mm) for aluminum
Spoolmaticreg 30A Spool Gun 130 831 30 ft (9 m) 200 A 023ndash116 in (06ndash16 mm) for aluminum
XR-Aluma-Protrade Lite Push-Pull Gun (air-cooled) 300 948 25 ft (76 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
XR-Aluma-Protrade Push-Pull Gun (air-cooled) 300 000 15 ft (46 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
300 001 25 ft (76 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
300 264 35 ft (107 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
XRtrade-Pistol Push-Pull Gun (air-cooled) 198 127 15 ft (46 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
198 128 30 ft (9 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
Replacement Jump LinersQJL-2330023 ndash 030 in (06 ndash 08 mm)
QJL-3545 Standard035 ndash 045 in (09 ndash 12 mm)
Replacement Liners43015023 ndash 030 in (06 ndash 08 mm)
44115 Standard035 ndash 045 in (09 ndash 12 mm)
Millermaticreg Drive Roll Kits
Note Drive roll kits include four drive rolls an intermediate guide and an inlet guide
V-Groove Drive Roll Kits087 132 023025 in (06 mm)046 780 030 in (08 mm)046 781 035 in (09 mm)046 782 045 in (12 mm)227 061 035045 in (0912 mm)046 783 052 in (13 mm)
046 784 116 in (16 mm)U-Groove Drive Roll Kits044 750 035 in (09 mm)046 785 047 in (12 mm)046 786 052 in (13 mm)046 787 116 in (16 mm)
V-Knurled Drive Roll Kits046 792 035 in (09 mm)046 793 045 in (12 mm)046 794 052 in (13 mm)046 795 116 in (16 mm)
Consumables (Order from Miller Service Parts)
7252019 Millermatic 350P
httpslidepdfcomreaderfullmillermatic-350p 44
Litho in USA
Distributed by
Equipment and Options Stock No Description Qty Price
Millermaticreg 350P 907 300 200230460 V MIGPulsed MIG unit
Guns
Bernardreg Q300 MIG Gun 229 560 15 ft (46 m) 300 A 035 ndash045 in (09ndash12 mm)
Spoolmaticreg 15A Spool Gun 195 156 15 ft (46 m) 200 A 023ndash116 in (06ndash16 mm) for aluminum
Spoolmaticreg 30A Spool Gun 130 831 30 ft (9 m) 200 A 023ndash116 in (06ndash16 mm) for aluminum
XR-Aluma-Protrade Lite Push-Pull Gun (air-cooled) 300 948 25 ft (76 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
XR-Aluma-Protrade Push-Pull Gun (air-cooled) 300 000 15 ft (46 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
300 001 25 ft (76 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
300 264 35 ft (107 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
XRtrade-Pistol Push-Pull Gun (air-cooled) 198 127 15 ft (46 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum
198 128 30 ft (9 m) 200 A 030ndash116 in (08ndash16 mm) for aluminum