Injection Screw and Barrel
Specifications
We can manufacture all types of screws and barrels according to clients' requirement.Specifications
Injection screw and barrel
material: high quality alloy steel
1)38CrMoALA 2)42CrMo 3)9Cr18MoV 4)CW6Mo5 5)SKD61
6)SKD11
Specification:
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Technical Index
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Power of locknut:100KN~35000KN
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capacity of injection:30g~30000g,can be matched with corresponded screw heads, distributors,barrels according to customer's requirement
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Depth of Nitrated Layer: 0.5-0.8mm
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Hardness of nitration:950-1020Hv
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Fragility of nitration: Less than grade 1
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Surface roughness: Ra 0.4um
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Surface Hardness of Nitrated Cr coating Layer:≥950Hv
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Hardness of Bimetallic Layer: HRC55°-72°
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Thickness of Cr-coating Layer: 0.03-0.08mm
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Depth of Bimetallic Layer :2.5mm-4mm
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Technology: Heat-treatment,Nitriding treatment,Electroplated hard-chrome finish, High-frequency quenching,Bimetallic-alloy coating,Vacuum quenching
tel: +86 15267531305 |
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