screw and Barrel for injection molding machine

Price: 100.0~1000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Brand Name: WEIDA 
  • material: 38CrMoALA 
  • Model No.: wd72 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 set
  • Means of Transport: Air
Supply Capacity
  • Production Capacity: 500 sets per month
  • Packing:wooden case
  • Delivery Date: 30 days
screws barrel parts for injection machine
1) SKD61
2)Vacuum hardening
3) diameter 12-300mm

Material and Heat Treatment
Heat Treatment
1) 38CrMoALA(JIS SACM645)
Nitriding treatment
2) 42CrMo (JIS SCM440)
Chrome plating
3) 9Cr18MoV
High speed quenching
4) CW6Mo5Cr4V2
Vacuum hardening
5) SKD61
Corrosion & Abrasion resistance bimetallic alloy coating
Technical Parameter
Hardness after hardening and tempering
Depth of nitriding
Hardness of nitriding
HV 950-1020
Fragility of nitriding
Less than grade 2
Depth of bimetallic layer
Hardness of bimetallic
Depth of chrome plating
Roughness of the surface
Ra 0.4um
Linearity of screw and barrel
General plastic, PP, PE, ABS, AS, PS etc.
  Screw and barrel size:
The mold clamping force: 60KN-32000KN
The injection capacity: 8-52000g
Screw diameter: Ø15-300
Length/Diameter: 15-45
Screw type: Special screw for PVC, PC, Mixing screw, General purpose screw, etc.

Send message to this supplier
Ms. Hecate (foreigner sales manager)
Tel: 86-580-8592677
Mobile: 15267853591
Enter between 20 to 3,000 chatacters.
Contact Method
Zhoushan Weida Machinery Co., Ltd.
No.8 Donghou Road Jintang Dinghai, Zhoushan, Zhejiang, China (Mainland) / 316031
Fax: 86-580-8592328
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