Linear vibrating screen product introduction pdf

289 YELLOW RIVER ROAD,XINXIANG CITY, HENAN PROVINCE

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Vibrating Screen

Linear Vibrating Screen


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Vibrating Screen


Linear vibrating screen

Linear vibrating screen causes the material on screen being tossed, at the same time, moving

forward in a straight line. It is widely used in mining, coal, refractory material, metallurgy,

building material and other industries. Mineral linear vibrating screen usually used for screening

and grading material in large, medium and small particles.


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Vibrating Screen


Content

1. Overview..................................................................................................1

2. Working Principle.................................................................................... 2

3. Structural Component.............................................................................3

4. Diagrammatic Drawing............................................................................4

5. Technical Parameters.............................................................................. 5

6. Advantage................................................................................................6

7. Application Field...................................................................................... 7

8. Maintenance............................................................................................8

9. Installation and Bugging..........................................................................9

10. Troubleshooting.................................................................................. 10

11. Service..................................................................................................11

12. Product Certifications..........................................................................12

13. Company Profile.................................................................................. 13

14. Contact ...............................................................................................14

15. Customer Questionnaire.....................................................................15


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1

Vibrating Screen


1. Overview

Linear vibrating screen uses exciting energy from vibrating motor as vibration source.

This causes the material on screen being tossed,at the same time,moving forward in

a straight line. The material from feeder will evenly enter the feeding port of

screening machine. Through multi-screening mesh, sieve material will be generated

in several kinds of specification and discharged from separate outlet.

With low energy consumption, high output, simple structure, easy maintenance,

fully enclosed structure, no fine dust scattered ,auto-nesting, so it is more suitable

for assembly line work.


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Vibrating Screen


2. Working Principle

Linear vibrating screen is designed with dual-vibration motor drive. When two

vibrating motors rotate reversely in synchronous, the eccentric produce exciting

force to offset each other on the parallel direction of motor axis,and stack together

with the perpendicular direction of motor axis, so its trajectory is linear. There is a

dip on the screen surface where two motor shaft facing to. With the joint effect of

vibrating force and material self-gravity, material on screen surface will be tossed

forward in rectilinear motion, hence material can be screening and grading.


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Vibrating Screen


3. Structural Component

Linear vibrating screen mainly has screen box, screen frame, screen mesh, vibratingmotor, motor mount, shockabsorber spring, supporting stand.1. Screen box: weld by a number of

steel plate with differentthicknesses, has certain strengthand rigidity, major part ofscreening machine.

2. Screen frame: made up of pine orwood with small deformation,mainly used for maintaining thesmooth of screen mesh in orderto achieve normal screening.

3. Screen mesh: has several kinds ofscreen mesh such as low carbonsteel, brass, bronze, stainlesssteel wire etc..

4. Vibrating motor: driving force of linear vibrating screen is dual-vibrationmotor,work depends on the excitation of vibrating motor.

5. Motor pedestal: install vibrating motor, tight bolts before use, especially threedays before trial, tightenrepeatedly to avoid mishap.6. Shock absorber spring:prevent vibration transmit to theground, meanwhile support fullweight of screen box.Duringinstallation, spring must beperpendicular to the ground.7. Supporting stand: consists offour pillars and two channels,supporting the screen box,pillarmust be perpendicular to theground during installation,

channel that placed under two pillars should be parallel to each other.


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Vibrating Screen


4. Diagrammatic Drawing

1. Mechanical Spring 4. Vibrating Motor

2. Screen Box 5. Base Support

3. Screen Mesh


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Vibrating Screen


5. Technical Parameters

Type Layer

Sieve

Dimension

(mm)

Sieve

Mesh

(mesh)

Particle

Size(mm)

Capacity

(t/h)

Power

(kW)

Double

Amplitude

(mm)

Frequency

(r.p.m)

Screen

Angle

(degree)

ZS-520 1-5 500X2000 2-325 <20mm <5 0.37x2 6-10 1460/960 0-10

ZS-525 1-5 500X2500 2-325 <20mm <8 0.37x2 6-10 1460/960 0-10

ZS-612 1-5 600X1200 2-325 <20mm <3 0.37x2 6-10 1460/960 0-10

ZS-1020 1-5 1000X2000 2-325 <20mm <12 0.75x2 6-10 1460/960 0-10

ZS-1025 1-5 1000X2500 2-325 <20mm <16 0.75x2 6-10 1460/960 0-10

ZS-1030 1-5 1000X3000 2-325 <20mm <20 1.1x2 6-10 1460/960 0-10

ZS-1224 1-5 1200X2400 2-325 <20mm <23 1.5x2 6-10 1460/960 0-10


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Vibrating Screen


6. Advantage1. Low energy consumption, low noise2. High precision of screening, large capacity, simple structure3. Fully enclosed structure, good sealing, prevent dust spreading, automatic nesting,more suitable for assembly line work

4. Each part of the screen body is designed by welding the rolled steel and structuralsection (some part is connected by bolt) overall rigidity is good, solid and firm.

5. Unique design of screen mesh structure, convenient and quick replacement ofscreen mesh(only require 3 to 5 minutes); the main mesh will fully support thefine mesh, hence can prolong the lifespan of fine mesh,indirectly reduce the costof purchasing fine mesh; beside, such design allows the use of various screenmesh (nylon、special nylon、PP net)。

6. The design of machine is exquisite and easy to assemble, one person can operatethe screening machine.


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Vibrating Screen


7. Application Field

As a new and efficient screening equipment, linear vibrating screen is widely used in

mining, coal, refractory material, metallurgy, building material and other industries.

Mineral linear vibrating screen usually used for screening and grading material in

large, medium and small particles.

LinearvibratingscreenExportto:NamibiaProcessingmaterial:PegmatiteModel:2ZSH1536Number:3setsTime: October 2012

LinearvibratingscreenExportto:EthiopiaProcessingmaterial:SilicasandModel:ZS1224Number:2setsTime:28th April 2012


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Vibrating Screen


8. Maintenance

1. Place the linear vibrating screen on the flat and solid of ground-level (concrete orsteel structure ground), penetrate the anchor bolt（foundation bolt prepared bythe user),and tighten it.

2. Set the spring of linear vibrating screen on the upper and lower seat ring（placescreen body), spring should fully enter the spring retainer, ensure it is upright,shall not be distorted.

3. The vibration part of the screening machine of linear vibrating screen shall nothave any rigid connection or contact with other outside object.

4. Power on, press the start button（ the machine can start directly, the vibratingmotor is rotate synchronous in opposite direction）.

5. Adjustment of vibration force: both ends of the vibrating motor of the linearvibrating screen has eccentric block which is adjustable, adjust the angle of twoeccentric body can change the exciting force, the vibrating force of screeningmachine has been set to the best condition before leave the factory, direct accessto the use, without further adjustment.

6. Can be adjusted according to the following methods if necessary: open both endof the motor hood, loosen the retaining bolt of eccentric block, rotate theadjustable eccentric block at both end with same direction, so its numerical paraon the reticle of spindle head, and vibrating force is required at this moment.After adjusting it, tighten the retaining bolt.

7. During power on or off, linear vibrating screen will produce a significant vibrationwhile pass through its vibrating area, to improve this condition, connect with theelectric brake equipment.


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Vibrating Screen


9. Installation and Bugging1. Before operation：

(1)Check for the damage of coarse mesh and

fine mesh

(2)Check for the removal of conveying support

2. During operation：

(1)Note for any abnormal noise

(2)Check for the stability of current

(3)Check for the abnormal vibration

3. After operation：Clean up after used for

each time

4. Inspect regularly for the wearing or damage

of coarse mesh, fine mesh and spring, any

parts of the screening machine damage due

to vibrate, add lubricating oil for the part

that need lubrication.


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Vibrating Screen


10. Troubleshooting

FailurePhenomenon

Failure Cause Solution

Excessivenoise duringoperation

High frequency of friction noise,loudly

Loose of any individual parts produceadditional vibration

Impact of material on screen plate Damage of bearing and exciting

vibrator gear

Rubber spring replace the steelwire spring

Tighten bolts The metal screen plate change

to polyurethane screen plate Use high precision bearing

Overheatingof bearing

Selection of lubricant inappropriate,temperature of bearing rises in fasterrate

Withstand high frequency vibrationload

Bearing lack of oil, grease too much ortoo less, oil being contaminated.

Choose appropriate grease Select correct bearing, avoid

overload operation Regular inspect the bearing

Fracture andvulnerabilityof screensurface

Area of traditional screen plate big,poor wear resistance, seismic, impactstrength is insufficient

Screen plate withstand large impactfrom material

Screen plate designed by usingcovering polyurethane

For edging all around of screensurface, use polyurethanematerial

Bolt coated with polyurethane,waterproof and abrasionresistant

Fracture ofbeam

Feeding uneven Long working hours Rigidity of screen box is not adequate

Reduce feed quantity, strive toevenly

Repair or replacement withoutdelay


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Vibrating Screen


11. Service

1) Pre-sale servicesAct as a good adviser and assistant of clients;enable them to get rich and generous returnson their investments.Provide the program design and technologicalflow design.Choose the right equipment that mostsuitable for you.Design and manufacture the productsaccording to your demands.Provide training of operational technicians foryou.

2) Services during the saleRespect clients; devote ourselves to improving the total value of clients.Finish the equipment inspection with you ahead of delivery.Assist you to draft solving plans.

3) After-sale servicesProvide considerate services to minimize clients’ worries.Assist you to prepare for the first construction programme based on your need.Design the best processes and programmes.Supply the related technical documents for customers timely.Timely and efficient delivery for original spare parts.Take initiative to eliminate the troubles rapidly at site.Quickly to remove fault after receiving the failure notice.Provide technical exchanging and systems upgrading.Regularly invite customers to seek feedback, to achieve the two-way communicationwith customers.


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Vibrating Screen


12. Product Certifications

BV ISO CE

TUV SGS Latter Patent


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Vibrating Screen


13. Company Profile

Henan Pingyuan Mining Machinery Co., LTD. is a professional manufacturer forVibrating Screen &Feeder, Bucket Elevator, Belt Conveyor, Screw Conveyor, ScraperConveyor and all kinds of spare parts such as Roller, Motor, Rain Cover, etc.

Our Company Marketing

Outside of Workshop Inside of Workshop


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Vibrating Screen


14. Contact : Address : 289 Yellow River Road, Xinxiang City, Henan Province, China.

Postcode：453700

Tel：0373-5799777 5799888

Fax：0373-5071699

Email：[email protected]

Company’s QR codeYouTube

Facebook LinkedIn


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Vibrating Screen


15. Customer QuestionnaireInformation of Company

Company Name

Address

Project Name

Device Name

Device Code

Contact Email

Tel FaxCharacteristics of Material

Material Name

Density t/m3 Moisture Content %

Viscosity Mobility

Abrasive Corrosivity

Temperature Granular Size

Design ℃ Min. Diameter mm

Operation ℃ Max. Diameter mm

Granular Distribution %Arrangement of Machine

Capacity t/h

Conveying Distance m

Angle of Inclination °

Hoisting Height m

Arrangement Form Level or Slope

Store Indoor or Outdoor

Feeding Source

Unloading to

Material Q235, SUS304, 316L or Others

DurationContinuous Operation(24/7)/ Moderate(16/5)/ Intermittent (8

hr/day)/or?Voltage V Frequency Hz


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Vibrating Screen


Note:


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Vibrating Screen


Linear vibrating screen product introduction pdf

Technology

vibrating motor

xinxiang city

yellow river road

henan province tel

refractory material

grading material

sieve material

straight line