Gold Member Since 2012
Audited Supplier
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, 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 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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