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Injection molding machine barrel, screw specifications: 100KN ~ 35000KN clamping force 30~30000g injection volume Screw diameter: Ø20mm ~ Ø300mm Screw structure and compression ratio can be designed according to different products and different accessories


Keywords: Extruder Single Screw & Barrel

Product Details

Injection molding machine barrel, screw specifications:
100KN ~ 35000KN clamping force
30~30000g injection volume
Screw diameter: Ø20mm ~ Ø300mm
Screw structure and compression ratio can be designed according to different products and different accessories

 

Technical parameters

Hardness of tempering: HB280-320 Screw straightness: 0.015mm
Nitriding hardness: HV850-1000 Hardness of chromium plating on surface after nitriding ≥ 900HV
Nitriding layer depth: 0.45~0.7mm Chrome coating thickness: 0.025~0.10mm
Nitriding brittleness: Grade II Dual alloy hardness: HRC50-65
Surface roughness: ≤ Ra0.4 Double alloy depth: 0.8~2.0mm
Materials and workmanship
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High quality duplex stainless steel Gr12MoV
42CrMo High quality powder metallurgy material
40Cr Cold and hot spraying hard metal process
Zinc 3# steel advanced nitriding process
Corrosion-resistant and wear-resistant bimetal spraying process  

 

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