|
|
Build Your Online Product Catalogs?
| Product Name: |
Alloy Screw and Barrel
|
| Supply Ability: |
50 set |
| Related proudcts |
screw barrel, bimetallic screw, screw and barrel, |
| Specifications |
various |
| Price Term: |
FOB |
| Port of loading: |
Ningbo |
| Minimum Order |
1 set |
| Unit Price: |
FOB USD 200~3500/set |
|
The duplex metal barrel is casted with a layer of 2-5mm wear-resisting, anti-corrosion and heat-resisting alloy on the inner-wall, which has a longer service life co***red to common nitrided barrel. Duplex metal has an obvious advantage in processing of engineering plastics, fluoro plastics, polysulfone, PPO special plastics, etc.Our duplex alloy single screws are sprayed with special alloy powder on the arrises. Screws with different functions are made of different alloys and with different welding methods. The twin screw duplex metal barrel is sprayed with a layer of 1-3mm wear-resisting, anti-corrosion and heat-resisting alloy on the inner-wall, which has a longer service life co***red to common nitrided barrel. Duplex metal has an obvious advantage in processing ingredient with high PVC calcium powder and prolonging service life.Our duplex alloy twin screws are sprayed with special alloy powder on the arrises. Screws with different function are made of different alloys and with different welding methods.
Technical Parameter
Quenching and Tempering Hardness：HB280-320
Screw Straightnessï¼?.015mm
Nitriding Hardness：HV850-1000
Nitrided Chromium Coating Surface Hardness�00HV
Nitriding Depth ï¼?.45~0.7mm
Chromium Coating Thickness ï¼?.025~0.10mm
Nitridng Brittleness :2 Level
Duplex Alloy Hardness：HRC50-65
Surface Roughness：≤Ra0.4
Duplex Alloy Depthï¼?.8~2.0mm |
| Company: |
Zhoushan Dinghai Jinmao Plastifying Machinery Manufacturing Factory
|
| Contact: |
Ms. Linda Tang |
| Address: |
No.132,Xingang Road,Jintang Town,Dinghai District |
| Postcode: |
316032 |
| Tel: |
0086-0580-8050975 |
| Fax: |
0086-0580-8050162 |
| E-mail: |
|
|
|
|
Home
