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Plastic Pelletizing Machine For PP/PE


Install Power(KW)110135160310370520
Compactor Power(KW)374555110132180
Main extruder Power(KW)557590-110185220280-315
Screen exchanger160mm200mm250mm350mm400mm500+mm
Staff requirement2-32-32-32-32-32-3
Overall size(L*W*H)9*5*410*5*412*5*413*6*413*6*413*6*4


Product Introduction

Our two-stage PP PE pelletizing Machine is specifically designed to process film regrinds from a washing plant. It consists of two sets of single screw extruders to ensure the high quality of the finished product. The final products produced by this pelletizing system are in the form of pellets/granules and can be directly used in production lines such as film blowing, pipe extrusion, plastic injection, etc.

Working Principle

  1. Feeding: The film regrind is fed into the dosing feeder through a screw conveyor. When the electric current of the extruder is higher than what we have set, the dosing feeder and feeding screw conveyor will automatically stop.
  2. Plasticization and Degassing: We use a specialized single screw extruder to gently melt the film regrind. The plastic scraps are well melted and plasticized in the first stage extruder. Then, the plastic will be extruded by the second stage extruder. With a double-zone vacuum degassing system, volatiles such as low molecular and moisture are efficiently removed. This system is especially suitable for heavy printed films and material with some water content.
  3. Melt Filtration: According to our segmented filtering principle, pre-filtering is completed in the first extruder whereas fine filtering in done in the second extruder. This helps to reduce the frequency of replacing filtering sieves.
  4. Pelletizing: To achieve high performance dried pellets, a die-face water ring pelletizing machine is accompanied with an advanced dewatering vibration sieve and horizontal-type centrifugal dewatering.


All recycling machines come with a 1 year limited warranty.


To get the latest prices and lead times, send us a message using the form below.

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