Zhoushan Jianghai Screw Machinery Manufacturing Co., Ltd.
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    599 Xingzhou Avenue, Jinghai District, Zhoushan
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Masin Injection Molding Single Screw
38 CrMoA1A ((JIS SACM645) 42 CrMo ((AISI 4140) nitride layer hardness HV900 nitride layer thickness 0 5-0 8mm diameter 12-300mm surface roughness Ra0
Detalji proizvoda

Kä ye kek looi aye kek looi: 38CRMOALA, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi.
Specifications
Ø20mm-Ø220mm
250-3200 ton lock mold force
30g-25000g

TeknolojiParameters
Tɛɛr: HV ≥ 290
Nitride hardness: HV850-1000
Nitride: 0.45-0.7mm
Nitriding fragility: ≤ 1 level
Lɛɛr ye cɔl screw: 0.015mm
Pɛ̈ïïïïïïïïïïïïïïïïïïïï
Chromium ye cɔl: 0.05-0.1mm
Kɔl ye cɔl double alloy hardness: 60-70 HRC
Dɛɛr: 0.8-3.0mm
Dɛmɛ: 40mm-400mm
L/D: 10-46

Luɔi
A tɛmɛ PP, PE, PVC, ABS, PBT, PET, PC, PA, PPS, acrylic, electrowood powder, etc.

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