Gold Member Since 2012
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Zhejiang Zhongyang Screw Manufacturing Co., Ltd.

Single Screw and Barrel for Extruder, Screw Barrel, Single Screw manufacturer / supplier in China, offering Bimetallic Single Screw and Barrel for Extrusion Machine, Single Screw Barrel Film Blowing Extrusion Screw Barrel, Conical Double Screw Barrel Twin Conical Screw Barrel and so on.

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Supplier Homepage Product Bimetallic screw and barrel Bimetallic Single Screw and Barrel for Extrusion Machine

Bimetallic Single Screw and Barrel for Extrusion Machine

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 300 Sets/Month
Transport Package: Wooden Cases
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Type: Pipe Extruder
  • Screw: Single-Screw
  • Computerized: Computerized
  • Screw Barrel: Bimetallic Single Screw Barrel for Extrusion
  • HS Code: 84779000
  • Plastic Processed: EPE
  • Automation: Automatic
  • Bimetallic Alloy Depth: 3mm
  • Trademark: Zhongyang
Product Description
Bimetallic single screw barrel for extrusion machine

Specification:
Screw Diameter: Φ 15- Φ 300
L/D ratio: 15-46

Product classification:
Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and gas-exhausting type, etc.

Technical Information

Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)
3)9Cr18MOV

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.
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