Single Screw for Injection Molding Machine

  • Model NO.: Injection molding screw barrel
  • Structure: Vertical and Horizontal Composite
  • Automation: Automatic
  • Injection Screw Barrel: Pet Bottle Blowing Screw Barrel
  • Specification: ISO9001: 2008 approved
  • HS Code: 84779000
  • Type: Injection Blow Molding
  • Plastic Type: Thermoplastic
  • Computerized: Computerized
  • Trademark: Zhongyang
  • Origin: Zhoushan, China
Injection screw barrel, bimetallic screw barrel, injection molding screw barrel, Single Screw for Injection Molding Machinery

Specification:
Screw diameter: Φ 20mm-Φ 220mm
Mould clamping force: 250T-3200T
Shot weight: 30G-30000G

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

Experienced manufacture, we will be the best choice.

Industrial Heavy Duty Pallet Rack

Industrial Heavy Duty Pallet Rack,Stainless Steel Wire Rack,Chrome Steel Wire Shelf,Heavy Duty Cantilever Rack

Suzhou Aomeijia Metalic Products Co,Ltd. , https://www.amjshelf.com