• Model NO.: SJ series
  • Plastic Processed: PE
  • Feeding Mode: One Feed
  • Screw: Single-Screw
  • Screw Channel Structure: Deep Screw
  • Automation: Automatic
  • Single Screw Extruder: Sj Sereis
  • Max Output: 3.4-500kg/H
  • Main Motor Power: 1.5-200kw
  • Transport Package: Wooden Package
  • Origin: China
  • Type: Pipe Extruder
  • Product Type: Profile Extrusion Molding Machine
  • Assembly Structure: Integral Type Extruder
  • Engagement System: Full Intermeshing
  • Exhaust: Exhaust
  • Computerized: Computerized
  • L: D: 25: 1
  • Speed of Screw Stem: 130rpm-50rpm
  • Trademark: Longree
  • Specification: CE ISO
Single screw extruder
The machine is mainly used in extruding soft and hard thermoplastics, such as PE/PP, ABS, PPR and others. With relevant auxiliary machine(inculding mould), It can produce several kinds of plastic products, such as film, pipe, board, sheet, hollow product etc. It is also used for granulation.

Picutre for referencePlastic Single Screw Extruder/PP/PE Pipe Extruder/Pet Pelletizing Extruder, Pet Sheet Extruder

Mark:The picture shows the Screw and barrel of the extruder,with Air cooling unit ,Special stainless cover and red copper electricity heaters are used on the barrel,Nitrided layer is 0.6-0.7mm thick.


Plastic Single Screw Extruder/PP/PE Pipe Extruder/Pet Pelletizing Extruder, Pet Sheet Extruder

Mark: This picture shows the feeding system of extruder,the raw material of PVC is powder,based on our experience, blocking often happens during the production,so we add a small useful device to aviod it. it's highly received by many customers.
Plastic Single Screw Extruder/PP/PE Pipe Extruder/Pet Pelletizing Extruder, Pet Sheet Extruder
Mark:This picture show the control pannel of extruder, we adoptRKC(Japan)temperature control system,besides, we also add a Emergency button on the pannel  in case of some problem happens during the production.

Model  Length to Max output  Highest rolling Main motor power 
  diameter ratio   speed of screw Stem   
SJ-20/25 25: 1 3.4Kg/h 130rpm 1.5Kw
SJ-25/25A 25: 1 6.8Kg/h 120rpm 3Kw
SJ-25/25 25: 1 4Kg/h 70rpm 2.2Kw
SJ-30/25 25: 1 12.5Kg/h 125rpm 5.5Kw
SJ-30/25A 25: 1 7Kg/h 70rpm 4Kw
SJ-45/25A 25: 1 35Kg/h 113rpm 15Kw
SJ-45/25 25: 1 18Kg/h 60rpm 7.5Kw
SJ-65/25A 25: 1 70Kg/h 95rpm 30Kw
SJ-65/25 25: 1 37Kg/h 50rpm 22Kw
SJ-90/25 25: 1 135Kg/h 100rpm 55Kw
SJ-90/25A 25: 1 150Kg/h 115rpm 75Kw
SJ-120/25 25: 1 178Kg/h 65rpm 75Kw
SJ-150/25 25: 1 314Kg/h 50rpm 135Kw
SJ-200/25 25: 1 500Kg/h 40rpm 200Kw

Paper Pleating Machine Series Equipment

Pleating,cutting,equipment

ChangZhou FENGJU Machinery Equipment CO., LTD , https://www.czfengjumachinery.com