Screw Barrel Parallel Twin Screw Barrel PE Film Extruder Screw Barrel Bimetallic Screw Barrel

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  • Model NO.: screw barrel for PE film extruder
  • Plastic Processed: PVC
  • Automation: Automatic
  • Keyworkd: Film Extrusion Screw Barrel
  • Specification: ISO9001: 2008
  • HS Code: 84779000
  • Type: Pipe Extruder
  • Screw: Twin-Screw
  • Computerized: Computerized
  • Trademark: Zhongyang
  • Origin: Zhoushan
Parallel Twin Screw Barrel for PVC Pelletizer pelletizing screw barrel, PVC extrusion screw barrel, plastic machinery screw barrel, PE film extruder screw barrel

Specification:
Diameter: Φ 45mm-Φ 200mm
L/D ratio: 16-35
The compression ratio of screws can be designed according to different products and ingredients

Technical Information

Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)
3)4Cr5MoSi V1 (JIS SKD-61)
4)9Cr18MOV
5)HPT

Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide

Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting

Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm

Warranty and service: 1 year

Our advantages:
1)Excellent raw materials
2)Good customer service
3)Rapid delivery
4)Reasonable price
5)Production quickly

Experienced manufacture, we will be the best choice.
Screw Barrel Parallel Twin Screw Barrel PE Film Extruder Screw Barrel Bimetallic Screw Barrel
Screw Barrel Parallel Twin Screw Barrel PE Film Extruder Screw Barrel Bimetallic Screw Barrel
Screw Barrel Parallel Twin Screw Barrel PE Film Extruder Screw Barrel Bimetallic Screw Barrel
Model Motor power(kw) screw diameter(mm) L/D screw rotation speed(rpm) PVC output(kg/h)
ZS75 45 75 26-36 45 220-350
ZS90 55 90 26-36 45 280-460
ZS110 75 110 26-36 45 350-650
ZS120 110 120 26-36 45 500-800
ZS130 132 130 26-36 45 680-1000







Raw Material and Product Processing:
Raw material The finished product processing requirements
38CrmoAla, SACM645 Nitriding treatment
Cr12MoV, Cr12 Alloy steel
38CrmoAlA,SACM645,40Cr,AISI4140,42CrMo Bimetallic of the inner hole centrifugal casting
GH113,GH132/GH2132/A-286,GH145/InconelX-750 High temperature alloy;300-1400degree

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Qingzhou Xincheng Packaging Co., LTD , https://www.qzxcbc.com