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- Contact Person : Mr. Chen Micheal
- Company Name : Zhoushan Zhuorong Plastic Machinery Co., Ltd.
- Tel : 86-580-8083566
- Fax : 86-580-8083565
- Address : Zhejiang,Zhoushan,No.58 , SanJiang Avenue, Ma Ao , Dinghai, Zhoushan
- Country/Region : China
- Zip : 316015
Plastic injection molding screw and barrel
Product Detailed
Related Categories:Plastic Processing Machinery Parts
1.38 CrMoALA Material
2.Nitriding Depth:0.5~0.7mm
3.High Quliaty Base Material
4.Alloy screw and barrel for plastic inject
Plastic injection molding screw and barrel
1.size:
screw diameter:Φ20-Φ500mmMaximum screw length:10000mmBarrel inner bore diameter:Φ500mm2.Technology:nitriding treatment ,alloy coating spraying, heat-treatment applied
3. Technical parameter:
Material | 38CrMoAIA,42CrMo,alloy powder |
Nitride depth | 0.7mm |
Surface hardness | HV950 - HV1,020 |
Fragility of nitrition | less than grade 1 |
Screw straight tolerance | 0.015 mm/m |
Surface roughness | Ra 0.4μm |
Linearity of the screw | 0.015mm |
Depth of double alloys | > 2ram |
Bimetallic layer depth | 3mm |
We can manufacture all types of screws and barrels according to clients' requirement.
Plastic injection molding screw and barrel
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