HDPE is High Density Polyethylene, it is an opaque white wax-like material, lighter than water, with a specific gravity of 0.941 to 0.960, soft and flexible, but harder than LDPE, slightly stretchable, non-toxic, and tasteless. PP/PE drinking bottle recycling machine mainly include belt conveyor, crusher, friction washer, floating machine, dewatering machine, storage hopper, electric control cabinet etc. The complete line of drinking bottle recycling machine capacity from 500-3000kg/h economy and high-level production lines with different configurations..