Injection Molding Machine Screw and Barrel

Payment Terms: T/T,L/C,D/A,D/P,WU
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Basic Info.
  • Plastic Type: Others 
  • Use: Others 
  • Shaft Design: Single 
  • Brand Name: JINMAO 
  • Model No.: dia20-dia220 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 500 set/month
  • Packing:wooden case
  • Delivery Date: 35 days

Injection Molding Machine Screw and Barrel
Specification :
100KN-35,000KN Clamping Force
30-30,000g Injection Volume
Screw Diameter:Ø20-Ø220
Screw structure and compression ratio can be designed according to different products and parts.

Technical Parameter

Quenching and Tempering Hardness:HB280-320

Screw Straightness:0.015mm

Nitriding Hardness:HV850-1000

Nitrided Chromium Coating Surface Hardness≥900HV

Nitriding Depth :0.45~0.7mm

Chromium Coating Thickness :0.025~0.10mm

Nitridng Brittleness :2 Level

Duplex Alloy Hardness:HRC50-65

Surface Roughness:≤Ra0.4

Duplex Alloy Depth:0.8~2.0mm

Materials and Technologies

Quality 38CrMoAIA (41CrAIMo7)


Quality Duplex Stainless Steel



Quality Powder Metallurgy Materials


Hard Metal Cold/Thermal Spraying Technology

Zinc 3# Steel

Advanced Nitriding Technology

Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology

Send message to this supplier
Ms. Linda Tang (Sales Manager)
Tel: 86-580-8050975
Mobile: 86-15088892042
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Contact Method
Zhoushan Dinghai Jinmao Plastifying Machinery Manufacturing Factory
No.132, Xingang Road, Jintang Town, Zhoushan, Zhejiang, China (Mainland) / 316032
Fax: 86-580-8050162
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