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| Product Name: |
single screw for extrude machine
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| Supply Ability: |
10000set |
| Related proudcts |
extruder, screw, accessory, |
| Specifications |
¦µ25x25-¦µ150x33 |
| Price Term: |
fob |
| Port of loading: |
port Ningbo |
| Minimum Order |
1 |
| Unit Price: |
100 |
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1. Material:
1): 38CrMoALA (JIS SACM645)
2): 9Gr18MOV
2. Technics:
1): Heat-treatment
2): Nitriding-treatment
3): Spray bimetallic-alloy coating
3. Technical parameter:
1): Depth of Nitration Layer: 0.5-0.8mm
2): Hardness of Nitration: 900-1000HV
3): Fragility of Nitration: Less than grade 1
4): Roughness of the surface: Ra0.4
5): Straightness of the screw: 0.015mm
6): Surface hardness of Nitrated Cr coating Layer: >=950Hv
7): The thickness of Chrome-plating layer: 0.025-0.085mm
8): Depth of alloy Layer: >2mm.
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| Company: |
ZHOUSHAN CITY JINJIU MACHINERY MANUFACTURE CO.LTD
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| Contact: |
Mr. tao jiayang |
| Address: |
No.72 Yangang South Roud,Jitang Town,Dinghai |
| Postcode: |
316032 |
| Tel: |
86 580 8051758 |
| Fax: |
86 580 8051781 |
| E-mail: |
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