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| Product Name: |
conical screw and barrel for injection moulding
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| Supply Ability: |
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| Related proudcts |
conical screw, injection machine, twin screw barrel, |
| Specifications |
Screw Diameter(smaller end) 35mm-92mm |
| Price Term: |
FOB |
| Port of loading: |
NINGBO PORT,CHINA |
| Minimum Order |
1SET |
| Unit Price: |
USD1000-8000/SET |
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***ailed Product Description
1.conical twin-screw and barrel
2.High Quliaty Base Material
3.Processed to drawing or to your request on output&raw material
Our conical twin screw and barrel provide high surface area and low shear screw designs that will optimize the melt homogeneity.
Conical Twin Screw and Barrel Ranges:
Screw Diameter(smaller end) 35mm-92mm
Material
1 38CrMoAIA(JIS SACM645)
2 9Cr18MoV
3 42CrMoV(AISI 4140)
4 41CrA1Mo7
Heat treatment
•Nitriding treatment
•Electroplated hard chromium coating
•Spray coating anticorrosion
•Wear resistant bimetallic coating
Technical Parameter
Hardness of Nitriding
Hv900~1000
Deepness of Nitriding Layer
0.7mm-0.9mm
Surface Roughness
Ra 0.4μm
Hardness of Bimetallic Alloy
HRC 55-62
Deepness of Bimerallic Alloy
1.5~2.0mm
Screw straight tolerance 0.015 mm/m
Special treatment Carbide coating on flight
Deepness of Titanizing Layer
0.05~0.10mm
Process
•Laser Coating Tungsten Carbide
•PTA Melt-Welding Alloy
•Centrifugal Mould Bimetallic Alloy
•Advanced nitrogen oozes handicraft
•Vacuum Quenching
•Titanizing
•Nickel Plating
•Chorme Plating
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| Company: |
ZhouShan OuShengDa Screws Machinery Co.,ltd
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| Contact: |
Ms. nancy Gao |
| Address: |
Industrial Zone,Jintang Town,Dinghai District, |
| Postcode: |
316032 |
| Tel: |
86-580-8050003 |
| Fax: |
86-580-8052186 |
| E-mail: |
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