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Zhejiang Zhongyang Screw Manufacturing Co., Ltd.

Granulator Machine, Plastic Machine, Recycling Machine manufacturer / supplier in China, offering Segment Screw Barrel for Twin-Screw PVC Pelletizing, Parallel Double Screw Cylinder for PVC Pipe Extrusion, Plastic Machinery Bimetallic Conical Twin Screw and Barrel and so on.

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Supplier Homepage Product Screw element and segmented barrel Segment Screw Barrel for Twin-Screw PVC Pelletizing

Segment Screw Barrel for Twin-Screw PVC Pelletizing

FOB Price: US $50 / Piece
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $50/ Piece
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Production Capacity: 150 Sets/ 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.: 58
  • Screw: Double-Screw
  • Computerized: Computerized
  • Size: Customize
  • Application: Injection/Extrusion Molding
  • Hardness of Nitriding: 950-1050hv
  • Specification: ISO 9001: 2008 approved
  • HS Code: 84779000
  • Raw Material: PVC
  • Automation: Automatic
  • Certification: ISO9001:2008
  • Material: High Speed Tool Steel
  • Dimension: 16-200mm
  • Trademark: ZHONGYANG
  • Origin: China
Product Description
Segment screw barrel for Twin-screw pvc pelletizing

Marerial: 38CrMoAlA
Application: Injection molding machine
Dimension: 15-200mm
Effective length: 4000mm

Segment screw barrel for Twin-screw pvc pelletizing
1. High-quality material adopted
2. Wear resistant and corrosion resistant
3. ISO9001
Segment screw barrelfor plastic machinery
Segment screw barrel for Twin-screw pvc pelletizing
Diameter: Φ 18-Φ 177mm
The building block screw consists of core spindle and several hollow screw segments which can be replaced easily for different materials. The mixing components adopts building block type, which can be mounted and replaced conveniently. Such design makes it possible to process several kinds of materials with one screw.

Warranty and service: 1 year
Focus on quality and service
Experienced manufacturer, we will be the best choice.
Base Materials: 1)W6Mo5Cr4V2
2)38CrMoAlA(JIS SACM 645)
3)42CrMo(AISI 4140)
Bimetallic Alloy Materials: 1)Fe-based alloy
2)Ni-based alloy
3)Co-based alloy
4)Tungsten carbide
Processing Technology: 1)Heat treatment
2) Vacuum quenching
3)Nitriding treatment
4)Bimetallic alloy welding
Technical Parameter:

Nitrided layer depth : 0.50-0.80mm
Nitrided hardness: 900-1100HV
Nitrided brittleness: Less than 2 level
Surface roughness: Ra 0.4
Linearity of screw: 0.015mm
Bimetallic layer depth: 2 mm
Bimetallic hardness: HRC50-65

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