The Use Of Plastic Granulator

1. Unpacking inspection after delivery of plastic pellet machine extrusion die The outer packaging is intact: remove the packing list after unpacking, and open the package for inspection. System software documents such as manuals, etc., establish and check the entire mold shell, accessories, common tools, etc. according to the contents of the packing list.

2. More than half of the standard specifications and methods of extrusion dies for plastic pellet machines The extrusion processing parts are usually made of corrosion-resistant materials such as stainless steel sheets, especially when the extrusion raw material is improved polyethylene. And aging treatment to above HRC24 to maintain a fixed period of use. There should be no defects such as nicks, scratches, burrs, appendages and rust. Die openings, forming dies and working surfaces of parts should be smooth. Try to prevent transitions and stagnation zones at the cross-sectional level. The material tube through the runner system software should be gentle along the direction of melt flow. The repeatability deviation of loading, unloading and handling between the corresponding parts of the plastic pellet machine molds should not exceed 0.2 mm. The welding surfaces and splices of the extrusion mold material pipe should be in good tightness, and there should be safe and reliable accurate positioning between the plates. . Its part of the gap cannot exceed 0.03 mm

Under the usual method, the water vapor system software of the plastic pellet machine cannot collude with each other. The quick connector of the water pipe of the forming die of the extrusion die, the refrigeration unit and the ultrafiltration device of the forming die should be the usual one without leakage. The vacuum solenoid valve connector needs to be prominently marked and not interfere with the connection of the pipeline.