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zhoushan dinghai shenglong machinery co.,ltd

Products >> extruder screw barrel

extruder screw barrel

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Description
Product Name: extruder screw barrel
Supply Ability: 1
Related proudcts screw barrel, extruder screw barre,
Specifications Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-10
Price Term: FOB
Port of loading: shanghai/ningbo
Minimum Order 1set
Unit Price: USD1000

extruder screw barrel accoding to requirement,we are experiece in manufacturing and designing.

production scope:

screw diameter: Φ 20- Φ 500
maximum screw length: 10000mm
barrel inner bore diameter: Φ 500

production classfication:

aiming at different plastic products the screw can be chosen from:
general type, pin type, barrier type, separation type, and gas-exhausting type, etc

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: �50Hv
Thickness of Cr-coated Layer: 0.03-0.08m
Hardness of Bimetallic Layer: HRC55-72
Depth of Bimetallic Layer: >2mm



we have diffirent designs of screw and barrel for extruder or unjection to meet customer's demand.
if there is any need, plese contact us freely.

Contact Us
Company: zhoushan dinghai shenglong machinery co.,ltd
Contact: Ms. alice shao
Address: chuanchang road no.11 ligang
Postcode: 316000
Tel: 8618258056352
Fax: 8605808055263
E-mail:         


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Tel : 8618258056352 Fax : 8605808055263
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