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Product Name: |
parallel twin screw barrel
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Supply Ability: |
1 |
Related proudcts |
screw barrel, twin screw barrel, |
Specifications |
Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-10 |
Price Term: |
FOB |
Port of loading: |
shanghai/ningbo |
Minimum Order |
1set |
Unit Price: |
USD1000 |
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parallel twin screw and barrel for plastic extruder Screw Diameter : 45/90mm 55/110mm 65/132mm 80/156mm 92/188mm... Application : water pipe. drainage pipe. label printing film. shrinkable film.frame profile Plastic processed : PVC PP PE HDPE LHDPE etc Technical Parameter Nitride Case Depth 0.5mm-0.8mm Nitride Hardness 950-1050HV Nitride Brittleness ≤Grade One Surface Roughness Ra0.4um Screw Straightness 0.015mm Alloy Hardness HRC58-65 Alloy Depth 0.8mm-3.5mm Chromium Coating Thickness 0.025~0.10mm Material & Technologies SKD61(H13) Quality 38CrMoAIA (41CrAIMo7) Gr12MoV Quality Duplex Stainless Steel 42CrMo Quality Powder Metallurgy Materials 40Cr Hard Metal Cold/Thermal Spraying Technology Zinc 3# Steel Advanced Nitriding Technology Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology Technological Process 1.Rough Machining 2.Quenching and Tempering 3.Finish Machining 4.Nitriding 5 Sprey conating Bimetallic 6.Screw polishing |
Company: |
zhoushan dinghai shenglong machinery co.,ltd
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Contact: |
Ms. alice shao |
Address: |
chuanchang road no.11 ligang |
Postcode: |
316000 |
Tel: |
8618258056352 |
Fax: |
8605808055263 |
E-mail: |
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