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| Product Name: |
single Screw and Barrel for rubber
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| Supply Ability: |
in stock |
| Related proudcts |
barrel screw, single screw, |
| Specifications |
Screw Diameter: 15mm-300mm |
| 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.Single Screw for rubber
2.High Quliaty Base Material
3.Processed to drawing or to your request on output&raw material
Single screw and barrel are used in plastic extrusion process.
Single Screw and Barrel Ranges:
Screw Diameter: 15mm-300mm
Screw length L/D ratio 15 - 46
Heat treatment
•Nitriding treatment
•Electroplated hard chromium coating
•High-frequency quenching
•Sprey conating Bimetallic-alloy
Material 38CrMoAIA,42CrMO,Cr12MoV,4Cr5MoSIV
Nitride depth 0.5-0.8 mm
Surface hardness HV900 - HV1,020
Chromate plating Thickness 0.05 mm - 0.10 mm, hardness HV950
Screw straight tolerance 0.015 mm/m
Surface roughness Ra 0.4μm
Linearity of the screw 0.015mm
Depth of double alloys > 2ram
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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