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

China Screw Barrel Parallel Twin Screw Barrel PE Film Extruder Screw Barrel Bimetallic Screw Barrel, Find details about China Twin Parallel Screw Barrel, Screw Barrel from Screw Barrel Parallel Twin Screw Barrel PE Film Extruder Screw Barrel Bimetallic Screw Barrel

Model NO.
screw barrel for PE film extruder
Trademark
Zhongyang
Specification
ISO9001: 2008
Origin
Zhoushan
HS Code
84779000
Model NO.
screw barrel for PE film extruder
Trademark
Zhongyang
Specification
ISO9001: 2008
Origin
Zhoushan
HS Code
84779000
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 BarrelScrew Barrel Parallel Twin Screw Barrel PE Film Extruder Screw Barrel Bimetallic Screw BarrelScrew Barrel Parallel Twin Screw Barrel PE Film Extruder Screw Barrel Bimetallic Screw Barrel
ModelMotor power(kw)screw diameter(mm)L/Dscrew rotation speed(rpm)PVC output(kg/h)
ZS75457526-3645220-350
ZS90559026-3645280-460
ZS1107511026-3645350-650
ZS12011012026-3645500-800
ZS13013213026-3645680-1000







Raw Material and Product Processing:
Raw materialThe finished product processing requirements
38CrmoAla, SACM645Nitriding treatment
Cr12MoV, Cr12Alloy steel
38CrmoAlA,SACM645,40Cr,AISI4140,42CrMoBimetallic of the inner hole centrifugal casting
GH113,GH132/GH2132/A-286,GH145/InconelX-750High temperature alloy;300-1400degree

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