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

38crmoala Injection Single Screw Barrel, Single Screw and Barrel for Injection, Screw Barrel manufacturer / supplier in China, offering Single Screw and Barrel for Injection Plastic Products, 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 Single screw and barrel for injection molding machine Single Screw and Barrel for Injection Plastic Products

Single Screw and Barrel for Injection Plastic Products

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 300 Sets/Month
Transport Package: Slushing Oil Coated& Film Wrapped in Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Injection Plastic
  • Plastic Processed: PP
  • Automation: Automatic
  • Screw Barrel: 38crmoala Injection Single Screw Barrel
  • Trademark: ZHONGYANG
  • Origin: Zhejiang of China
  • Type: Injection Molding Machinery
  • Screw: Single-Screw
  • Computerized: Computerized
  • Material: 38crmoala
  • Specification: ISO 9001: 2008 approved
  • HS Code: 84779000
Product Description
38CrMoAlA extruder single screw barrel

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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