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

Film Blown Screw Barrel, Single Screw Cylinder for Film Blown, Screw Cylinder for Film Blown Machine manufacturer / supplier in China, offering Hot Sell Film Blowing Extruder Machine Screw Barrel, 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 Hot Sell Film Blowing Extruder Machine Screw Barrel

Hot Sell Film Blowing Extruder Machine Screw Barrel

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

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Basic Info
  • Model NO.: Dia15-300mm
  • Raw Material: PE
  • Computerized: Computerized
  • Screw Barrel: Hot Sell Film Blowing Extruder Machine Screw
  • Nitrided Hardness: 900-1000hv
  • Surface Roughness: Ra0.4
  • Trademark: Zhongyang
  • Origin: Zhejiang of China
  • Type: PE Film Blowing Machine
  • Automation: Automatic
  • Certification: ISO9001:2008
  • Nitrided Layer Depth: 0.5-0.8mm
  • Nitrided Brittleness: Less Than Grade 1
  • Linearity of Screw: 0.015mm
  • Specification: ISO9001: 2008
  • HS Code: 84779000
Product Description
Hot Sell Film Blowing Extruder Machine Screw Barrel

Specification:
Screw diameter: Φ 15mm-Φ 3000mm
L/D ratio: 15-46

Technical Information
Base Materials:
1). 38CrMoAlA(JIS SACM645).
2). 42CrMo(AISI 4140).
3). 4Cr5MoSi V1 (JIS SKD-61).
4). 9Cr18MOV
5). HPT

Bimetallic alloy materials:
1). Fe-based alloy
2). Ni-based alloy/Deloro alloy
3). Co-based alloy
4). NiCo-based alloy
5). 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

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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