... screen, realize non-stop running 4. The whole production line use the best material-SUS304 stainless steel, thickness between ... controller etc. Ensure the whole production working stable. 6. The production line with standard of CE certification, ISO 9001 certification 7 ... content below 300ppm, other impurity below 300ppm.The recycling line can easily crush, wash and pelletize wasted plastic products ...