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

Single Extruder Screw Barrel, Screw Barrel, Extruder Screw Barrel manufacturer / supplier in China, offering 70mm Bimetallic Single Barrel for Extruder, Conical Twin Screw Barrel Double Screw Barrel, Durable Planetary Screw Barrel Assembly and so on.

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Supplier Homepage Product Extruder single screw and barrel 70mm Bimetallic Single Barrel for Extruder

70mm Bimetallic Single Barrel for Extruder

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 200 Sets/Month
Transport Package: Film Wrapped in Wooden Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Dia15-300mm
  • Plastic Processed: All Kinds
  • Automation: Non-Automatic
  • Screw Barrel: 70mm Bimetallic Single Barrel for Extruder
  • Nitrided Hardness: 900-1000hv
  • Surface Roughness: Ra0.4
  • Trademark: Zhongyang
  • Origin: Zhejiang of China
  • Type: All Kinds
  • Screw: Single-Screw
  • Computerized: Computerized
  • Nitrided Layer Depth: 0.5-0.8mm
  • Nitrided Brittleness: Less Than Grade 1
  • Linearity of Screw: 0.015mm
  • Specification: ISO9001: 2008
  • HS Code: 84779000
Product Description
70mm Bimetallic Single Barrel for Extruder

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 vented type, etc.

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

70mm Bimetallic Single Barrel for Extruder

70mm Bimetallic Single Barrel for Extruder
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