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

Accessories of Injection Screw, Screw Barrel, Single Screw manufacturer / supplier in China, offering Accessories of Injection Screw/Injection Machine Accessories, Conical Twin Screw Barrel Double Screw Barrel, Durable Planetary Screw Barrel Assembly and so on.

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Supplier Homepage Product Single screw and barrel for injection molding machine Accessories of Injection Screw/Injection Machine Accessories

Accessories of Injection Screw/Injection Machine Accessories

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

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Basic Info
  • Model NO.: 85mm
  • Structure: Vertical and Horizontal Composite
  • Automation: Automatic
  • Inection Screw Accessories: Screw and Barrel for Injection Molding Machien
  • Trademark: Zhongyang
  • Origin: Zhoushan, China
  • Type: Injection Blow Molding
  • Plastic Type: Thermosetting
  • Computerized: Computerized
  • 38crmoala: Nitrided
  • Specification: ISO 9001: 2008
  • HS Code: 84779000
Product Description
ZY is a very experienced and professional ISO certificated manufacturer for screws and barrels, we have exported our products to 23 different countries with good quality products and serviced.

Pls find the detailed info. For injection screw and barrel as below:

Specification:
Screw diameter: Φ 20mm-Φ 220mm
Mould clamping force: 250T-3200T
Shot weight: 30G-30000G

Technical Information

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

Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)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

Terms and Conditions:
Production time: 25 days
Packing: Export standard wooden case
Trade Terms: FOB, CNF, CIF, etc
Payment Terms: T/T, L/C
Warranty and service: 1 year(Life time is much longer)
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