MEC Shot has a range of airless shot blasting machine tunnel type with number of blast wheels varying according to the job size and production output required. This is mostly used to blast clean long structural members, channels, angles, plates, gratings, pipe, fabricated components etc., for large production output.
The opening of the tunnel and numbers of blast wheels depend on the structure of the job for attaining homogeneous finish. Major parts of the machine include blast wheel for giving high production output, roller conveyor for job conveying and the media recovery, and consist of bucket elevator, screw conveyor, rotary screen separator etc., and pulse jet type dust collector for dust collection. The dust emission level from the dust collector is less than 10 mg per cubic metre.
The blasting material is kept on the inward side of the roller conveyor. The components pass through inward tunnel and enter into the blasting chamber for blasting purpose. Blast wheel stations are located strategically on the cabinet fires abrasives on the components. The components are shot blast finished homogeneously all around. The blasted material moves forward and enters into outlet tunnel. A blower constantly blow-off abrasive accumulated on the blasted material. The air washed and duly shot blasted components come out from the cabinet.
Source : ProjectsMonitor
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