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Weldment Shot Blasting Machine

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Welding shot blasting machine is used in blasting process. In the blasting process, use the roller conveyor system which is controlled by frequency converter to transmit steel weldment into the blast chamber, blast wheel throw steel shot and hit the surface of weldment, make oxide layer and dirt rust wore off quickly, after the weldment blasting, sent out from the other side. We are professional shot blasting machine supplier.


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  • welding roller conveyor shot blasting machine 4.jpg
  • welding roller conveyor shot blasting machine 1.jpg
  • welding roller conveyor shot blasting machine 2.jpg
  • welding roller conveyor shot blasting machine 3.jpg
  • welding roller conveyor shot blasting machine 4.jpg
  • welding roller conveyor shot blasting machine 1.jpg
  • welding roller conveyor shot blasting machine 2.jpg
  • welding roller conveyor shot blasting machine 3.jpg
  • welding roller conveyor shot blasting machine 4.jpg
  • welding roller conveyor shot blasting machine 1.jpg
  • welding roller conveyor shot blasting machine 2.jpg

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QINGGONG’s steel welding shot blasting machine features:


Type

unit

QGX600

QGX1200

QGX1200

QGX1500

QGX1800

Effective blasting width

mm

600

1200

1200

1500

1800

Dimension of entrance(W×H)

mm

800×1400

1400×1600

1400×2000

1700×1600

2000×1700

Work speed to achieve a cleaning of Sa2.5 ISO8501

m/min

0.5~3

0.5~3

0.5~3

0.5~3

0.5~3

Number of wheels×power

kW

8×7.5/11

8×11/15

8×11/15

8×11/15/18.5

8×11/15

Wheel optional

kW

10×11/15

10×11/15/18.5

10×11/15/18.5

Abrasive initial filling capacity

kg

4000

4000

4000

4500

8000

Processed length of work piece

mm

1200~12000

1200~6000

1200~12000

3000~12000

2400~12000

Foundation pit required


Yes

Yes/No

Yes/No

Yes

Yes


Conveying system:

Component: rollers, chain, reducer, sprocket cover, and roller support.

1. Roller is first welding and then processing, to ensure the concentricity of the roller

2. The material of roller is 45# carbon steel, it can use 8-10 years.

3. Both sides of the roller are equipped with sprocket covers to protect the sprockets and spindle nose.

4. The roller support has secondary reinforcement, it enough to load the workpiece.


welding shot blasting machine 1


Blasting Chamber:

Steel plate shot blasting machine’s chamber component: shot blasting chamber, front and rear sealing room, sand-guide channel and others.

1. The engineer team use 3-D dynamic simulation design blast turbines layout to ensure that the steel shot ray can cover the surface of the workpiece 360 degrees.

2. Shot blasting chamber with ZGMn13 steel guard plate, long service life.

3. Six layers protection curtain to prevent the shot balls spatter out during blast cleaning. The curtain layers is natural rubber material with leaf spring which can automatic reset, ensure the sealing of the machine.

4. High chrome wear resistant cast iron grate guard plate which protect the screw conveyor and prevent big clump to get into the hopper damaging the bottom screw conveyor.

welding shot blasting machine 2

Abrasive recovery system:

H beams shot blasting machine system use a longitudinal screw conveyor to reclaim the used blasting media and contaminants into the crosswise screw conveyor, then into the bucket elevator and abrasive residue separator, and then the cleaned abrasive get into the storage hopper to recycle, the residual will get out of the recycle system from the air wash cleaner system.

welding shot blasting machine 1



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