Hook type blasting machine feeding. Blast line equipment debugging is completed, began to process commissioning. The first feeding 4 ~ 5 t, in into 4 t, will be pill grain conveying line control valves transferred to the maximum, start equipment to continue feeding, when the blast apparatus current basic unchanged, said pill granule for full, stop feeding.

Hook type shot blasting machine adjustment. Feeding after, start debugging process. The ready workpiece blast processing, according to the workpiece surface treatment, slightly adjusting impeller head of directional set of direction, adjust to the workpiece surface are all can be processed to. Through the trial production determine the optimal direction, with mark pen mark is good, the future such as production workpiece varieties no big change, do not need to adjust.

Hook type shot blasting machine speed (pill granule initial velocity) control. Pill granule of initial velocity is bigger, clean up speed faster, but initial velocity will lead to steel plate thickness thin stamping deformation. Therefore, through its motor speed to control the initial velocity. For the thickness of the steel plate handled different parts mixed flow production blasting line, such as conditional should choose converter, the motor speed by adjusting to adjust the pill granule of initial velocity. The thickness of the steel plate handled to small workpiece, with low speed blast, avoid the workpiece deformation. The truck factory blast apparatus not converter, the steel plate thickness small workpiece, can reduce blast time (because and thick plate workpiece mixed flow production, also cannot reduce steel grit size and flow). After the blast the workpiece surface requirements without oil, no rust, scale free, the surface roughness Ra is 12.5 ~ 50 μ m (GB/T1031-1995), the surface cleaness for Sa2 or Sa2 (GB/T8923-1988). Because of some parameters need equipment inspection, the production of inspection is difficult, can produce template, will examine qualified template as a standard plate comparison inspection.

Q3710 shot blaster main chamber body

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