Home > Products > Rubber Screw Barrel > cold feed screw and barrel for rubber extruder
cold feed screw and barrel for rubber extruder
- 100 Set / Sets per Month
- ningbo/shanghai
- T/T
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | shenglong | |
| Model Number | single screw and barrel for rubber extruder |
Product Description
Specifications
cold feed screw and barrel for rubber extruderdiameter of pin screw and barrel: Φ75-Φ200mm
diameterof cold feed or hot feed screw and barrel: Φ30mm-300mm
L/D ratio:12-18
technical parameter
Depth of Nitrated Layer: 0.5-0.8mm
Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1
Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: ≥950Hv
Thickness of Cr-coated Layer: 0.03-0.08m
Hardness of Bimetallic Layer: HRC55-72
Depth of Bimetallic Layer: >2mm
Contact Us
- Zhoushan Shenglong Machinery Co., Ltd.
- Contact namexinlong Le Chat Now
- Phone86-580-8055263
- Address2ND INDUSTRY ZONE,LIGANG,DINGHAI, Zhoushan, Zhejiang
Product Categories
| Assembly parts of screw & barrel | Ball Screw | Gear box | injection molding machine |
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