Plastic ball, hollow plastic balls, plastic float Balls the polishing manufacturing process

1: injection molding or blow molding a plastic ball embryo.

2: The cleaning of plastic ball outlet.

3: coarse plastic ball, the ball into the rough match with the rough size, upper and lower multi-channel measurements with the same concentric ring section slot grinding mill for the triangle, add oil, crude abrasives; on the disc rotation the next disc does not move. Over rough mill ball machine, said. Necessary, coarse grinding can have Road.

4: Lapping, will complete the rough coarse grinding into fine grinding machine, by adding fine abrasive, grinding to size.

5: plastic ball cleaning.

6: Appearance, size selection, and a micrometer measurement of the plastic ball roundness, approved changes in volume and diameter of the surface roughness was detected using surface roughness as the final inspection.

Plastic ball, hollow plastic balls, plastic float Balls you can choose the following materials production: polypropylene, PP, POM, POM, Nylon, PA66, PTFE, ABS, PE, PS, AS.