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

Parallel Twin Screw, Plastic Machine, Twin Parallel Screw Barrel manufacturer / supplier in China, offering Twin Parallel Screw Barrel Double Screw Barrel PVC Granule Profile/Pellets, Conical Twin Screw Barrel Double Screw Barrel, Durable Planetary Screw Barrel Assembly and so on.

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Supplier Homepage Product Parallel twin screw and barrel Twin Parallel Screw Barrel Double Screw Barrel PVC Granule Profile/Pellets

Twin Parallel Screw Barrel Double Screw Barrel PVC Granule Profile/Pellets

FOB Price: US $100 / Piece
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $100/ Piece
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Production Capacity: 500sets/Month
Transport Package: Slushing Oil Coated& Film Wrapped in Wooden Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Twin Parallel
  • Plastic Processed: Food Material
  • Automation: Automatic
  • Trademark: Zhongyang
  • Origin: Zhejiang of China
  • Type: Food Machinery
  • Screw: Twin-Screw
  • Computerized: Computerized
  • Specification: ISO9001: 2008 approved
  • HS Code: 84779000
Product Description
Twin Screw and Cylinder, Parallel twin Screw Cylinder, bimetallic screw barrel, double screw barrel

Technical Information

Base Materials: Stainless

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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