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

Feed Screw, Extruder Screw, Feed Screw for Extruder manufacturer / supplier in China, offering Plastic Machine Screw and Barrel for Plastic 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 Plastic Machine Screw and Barrel for Plastic Extruder

Plastic Machine Screw and Barrel for Plastic Extruder

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 100 Sets / Month
Transport Package: Export Standard Wooden Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Feed Screw: Extruder Screw
  • 38crmoala: Nitrided
  • Specification: ISO9001: 2008
  • HS Code: 84779000
  • 65mm: PE Film
  • Trademark: ZHONGYANG
  • Origin: Zhoushan, China
Product Description
Specification:
Screw Diameter: Ø 15- Ø 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.

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
Nitriding treatment
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
Bimetallic layer depth: 3mm

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

Experienced manufacturer, we will be the best choice.
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