Model NO.: SJ160-SJ160
Customized: Customized
Certification: CE, UL
Condition: New
Motor Brand: Siemens, ABB, Weg or Chinese Best Brand
Reducer: Changzhou Guomao or Customized
Bearing Brand: NSK, SKF, INA, FAG or Chinese Best Brand
Screw & Barral Material: 38CrMoAl, Bimetallic, Nitrogen Treatment
Heating Method: Electrical Heating, Electromagnetic Heating
Material of Heater: Cast Aluminium, Cast Copper, Mica, Ceramic Heater
Degassing: Customized
Cutting Method: Die Face Cutting, Pulls Strap Cutting Method
Capacity: 400-550kg/Hr
Voltage: 380V50Hz or Custmized
Trademark: PURUI
Transport Package: Standard Export Packing
Specification: CE, SGS
Origin: Zhangjiagang City
HS Code: 84772010
A. 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.

B. Features
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

C.How it works
1.Screw charger/spiral charger(function:to convey the raw material(LDPE/HDPE flakes/scraps) into the single screw extruder.
Single Screw Plastic Granulating Machine for Waste HDPE Scraps/Films

2. 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.

Single Screw Plastic Granulating Machine for Waste HDPE Scraps/Films

C. 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.

Single Screw Plastic Granulating Machine for Waste HDPE Scraps/Films

D. Centrifugal dryer(dewatering machine)
Single Screw Plastic Granulating Machine for Waste HDPE Scraps/Films

E. Final HDPE pellets/granules
Single Screw Plastic Granulating Machine for Waste HDPE Scraps/Films

F. Parameters
Model SJ30 SJ45 SJ65 SJ90 SJ100 SJ120 SJ150 SJ160 SJ180 SJ200
Screw diameter(mm) 30 45 65 90 100 120 150 160 180 200
L/D 18 to 42
Rotary speed(rpm) 10 to 150
Capacity(kg/h) 2~40 10~60 100~150 180~250 250~350 300~600 400~750 800~1000 1500~2000 2000~3000

G. Workshop
Single Screw Plastic Granulating Machine for Waste HDPE Scraps/Films

After-sales service:
Send engineers to install, test the machines and offer technology guidance and worker training at customers' factory.
Offer 12 months free maintenance and life long service. After the warranty period, spare parts will be provided at basic cost.
Build customers database. All machines are traceable.
Visit customers and make quality trace periodically and take customers' feedback into account during routine practices.
Speed up service and spare parts supply.


Feel free to contact with me if you have any questions:
Contactor: Ms Laura 
Mobile: +86-159 6236 6319  : )

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