Side Shredding Type
Recycling Pelletizing Extrusion Line

CK-SC series Side Shredding Type Plastic Recycling Pelletizing Line is ideal for recycling clean or washed plastic film, fiber, carpet, fabric, jumbo bag, etc.

Possible materials :
PP, HDPE, LDPE, PET, PC film, Nylon fiber, PP carpet, Jumbo bag, EPE, EPP, EPS, etc.

How It Works :
①Conveyor ➜ ②Side shredder ➜ ③Extruder ➜ ④Water ring pelletizing system ➜ ⑤Centrifugal dryer ➜ ⑥Vibrating screening unit ➜ ⑦Storage tank

The conveyor is to deliver plastic wastes to the side shredder for crushing. The recycled plastic resources must be broken into small pieces before fed into the single screw extruder to avoid causing screw abrasion. The crushed pieces are melted, kneaded, and filtered by the extruder, then pass through the water ring pelletizing system to be cut into pellets. All the pellets are cooled, dried, and screened to become reusable materials.

• Conveyor
  

  Conveyor is to deliver plastic wastes to side shredder for crushing into small pieces. Different specifications are available.



• Side shredder
  

  The equipment is suitable for shredding light, fluffy, or foaming plastic wastes. The recycled plastics must be crushed into small pieces before fed into plastic extruder to prevent large fragments from causing overload and stop of the shredder cutter.



• Plastic extruder
  

  Plastic extruder is to melt, deliver, knead, and filter plastics. The extruder screws and barrels are the key components. The design, material selection, and machining accuracy will affect the quality of the final finished pellets.



• Water ring pelletizing system
  

  Water ring pelletizing system is widely used, but it is not suitable for sticky, low-viscosity materials because pellets can stick together before they hit the water. When the molten polymer exits the die holes and is cut into pellets by rotating knives in air. The pellets produced outwards are cooled by water and then transported to downstream centrifugal dryer.



• Centrifugal dryer
  

  The equipment is located after pelletizing machine. It can eliminate surface moisture on the plastic pellets.



• Vibrating screening unit
  

  The unit can filter out different sizes of pellets to ensure a good average quality.



• Storage tank
  

  The storage tank is to store plastic pellets and it is made by stainless steel. Different sizes are available on request. Customers can also choose big bag filling machine or bagging machine.