Side Force Feeder Type
Recycling Pelletizing Extrusion Line

CK-SF series Side Force Feeder Type Plastic Recycling Pelletizing Line is ideal for recycling clean or washed plastic crushed films.

Possible materials :
EPE, EPP, EPS, PP, HDPE, LDPE, ABS, PS crushed films.

How It Works :
①Side force feeder / Dosing feeder ➜ ②Plastic extruder ➜ ③Water ring pelletizing system ➜ ④Centrifugal dryer ➜ ⑤Vibrating screening unit ➜ ⑥Storage tank

Side force feeder / Dosing feeder is to feed crushed films into plastic extruder for melting, kneading, and filtering. The melts are extruded out from the die holes and cut into pellets by water ring pelletizing system. All the pellets are cooled, dried, and screened to become reusable materials.

• Side force feeder
  

  The crushed films are fed into plastic extruder via side force feeder. The transportation system of the side force feeder can effectively increase feeding capacity.



• Dosing feeder
  

  Dosing feeder adopts counter-rotating twin screw design, it makes transportation of materials more stable.



• Plastic extruder
  

  The plastic extruder is to melt, deliver, knead, and filter recycled plastics. The extruder screws are the critical parts of the plastic extrusion machine. CYKF has strict standard procedures to control quality of screw steel, machining accuracy, and finished quality to ensure a long service life.



• 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 unit is to eliminate moisture on the surface of plastic pellets.



• Vibrating screening unit
  

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



• Storage tank
  

  The storage tank is to gather plastic pellets. It is made by stainless steel and has different capacities for choice. Big bag filling machine or bagging machine are also available on request.