• Rigid Scraps Pelletizing Machine
  • Demo Image
  • Demo Image
  • Demo Image

Rigid scraps pelletizing machine

  • This SJ series single screw plastic granulating machinery are mainly applied to pelletize Crushed (rigid) materials, bottle flakes & agglomerated films.
  • This type granulating machine has special screw design, effective degassing and filter (Hydraulic screen changer) system, with stable output and long service life.
  • This kind of plastic pelletizing line is highly-automatic, only need 2 workers for operating the whole pelletizing production line. One worker for controlling the Electric control panel, one for feeding materials and changing Hydraulic Screen Changer.

Crushed film recycling pellet machine is used for crushed film pelletizing,feeding method is Screw force feeder

Application

  • This SJ series single screw plastic granulating machinery are mainly applied to pelletize Crushed (rigid) materials, bottle flakes & agglomerated films, etc.
  • This type granulating machine has special screw design, effective degassing and filter (Hydraulic screen changer) system, with stable output and long service life.
  • This kind of plastic pelletizing line is highly-automatic, only need 2 workers for operating the whole pelletizing production line. One worker for controlling the Electric control panel, one for feeding materials and changing Hydraulic Screen Changer.

Features of singe screw plastic granulating machinery for HDPE/LDPE flakes/scraps

  • Higher output, lower consumption, more automatic
  • 20% more output than our first -generation products
  • 15% less consumption than our first -generation products
  • 2 labors operating the whole line

How it works

  1. Screw charger/spiral charger(function:to convey the raw material(LDPE/HDPE flakes/scraps) into the single screw extruder
  1. Screen changer of the first stage(here there's the natural degassing from the first stage to the second stage). Plate diameter:ø300mm,ø250mm,ø350mm etc
  1. The second hydraulic screen changer & Horizontal water-ring die face hot cutting system(cut melted material into pellets/granules) Hot cutter/knife material: Cr.12Mov. This kind of material is very wear-resisting.

Final HDPE pellets/granules

Parameters of series single screw plastic granulating machinery for LDPE/HDPE scraps/flakes

ModelSJ30SJ45SJ65SJ90SJ100SJ120SJ150SJ160SJ180SJ200
Screw diameter30456590100120150160180200
L/D18-42
Rotary speed(r/min)10-150
Output(kg/h)2-4010-60100-150180-250250-350300-600400-750800-10001500-20002000-3000

About our service:
Before-sale  
   1、Introduce products and applications detain
   2、Recommend suitable solution
   3、Provide with reference information
   4、Offer lab for test    
During Manufacturing          
   1、Provide with layout and engineering conditions
   2、Inform the project processing status
   3、Offer other documents
After-sale
1. Provide with installation, commissioning and training
2. Register and record customer information
3. Offer spare parts
4. Provide with necessary technical support for new application
5. Visit customer regularly and correct information

Why choose us
1.Lower investment cost for a high quality and durable machine; 
2. Low energy consumption with high production output;
3. Overseas installation and training are available;
4. Machine warranty with spares in stocking and in-time delivery;
5. Fast machine delivery and installation: POLYTEC produces on an average of 10 sets of plastic machines per month and can deliver the machine faster than most manufacturers. The regular delivery time of an POLYRETEC recycling machine is 60 days.