Waste crusher-compactor PNAG series

knifefor recycling

Plastic densifier (plastic film granulator) is a kind of waste thermoplastic thin film, and wall thickness is less than 2 mm of products can be granulated immediately. It can be wastes or thin film of soft polyvinyl chloride (PVC), high and low-pressure polyethylene, polypropylene and polystyrene, other thermoplastic plastic on aggregate, also on foaming polystyrene abandoned products for granulation. PVC Label Film Compactor Agglomerator Plastic Densifier Machine Application areas: Plastic densifier machine is used to agglomerate the plastic scrap such as wet or dry recycling plastic films, PET fiber, woven bags, Soft PVC, LDPE, HDPE, PS, PP, foam PS, PET fibers and other thermoplastics, etc. PVC Label Film Compactor Agglomerator Plastic Densifier Machine Working principle: Putting the waste into densifier machine pot body make the material be quickly cut by the high speed rotating turn the blade and the fixed blade shear, then the material along the pot body wall by the knife dish centrifugal force function, at the same time, the material turning up and down by paddle and from all around to move towards to the center of the pot body. The friction of the material itself and friction of pot wall and blades produce much friction heat under the high speed, making the temperature of the material rises to the half-plastic condition and connects to small lump. Before the materials will block, advanced preparation quantitative water will all spray to the material.