38CrMoALA Bimetallic Extruder Screw Barrel

38CrMoALA Bimetallic Extruder Screw Barrel
Product Details

products  Details

Place of Origin:Zhejiang, China (Mainland)

Brand Name:JS ALLOY

Model Number:JS-38CrMoALA bimetallic extruder screw

Feature:Centrifugal casting


Based material:38Crmoala

depth of nitration:0.5-0.8mm

hardness of nitration:950-1020HV

roughness of surface:Ra 0.4um

Fragility of nitration:less than grade one

Linearity of screw:0.015mm

bimetallic layer thickness:2-3mm

hardness of bimetallic:HRC58-62

The bimetallic barrel is with 2-3mm alloy layer of anti-abrasion and corrosion and high temperature cast on the inner wall, it will be prolong use life for product than nitriding, bimetallic have more abvious advantages when processing special plastic for project plastic,fluoride plastic,PPO etc.


Application material

1)General Plastics


3)PA + GF(Glass Fiber)

4)Flame-resistant Reinforced Plastics

5)Modified Engineering Plastics

6)All kinds of Mixed Recycled Material(in Scrap or Granule),etc

Jinsheng Services and Advantage

1) Jinsheng have more than 1 year quarantee

2) Jinsheng have over 10 years history

3) Jinsheng have a strong work-hard team

4) Jinsheng is the first factory to make the bimetallic screw and barrel

5) Jinsheng will handle all difficult for products 

6) Jinsheng will meet customer request

7) Jinsheng will be keeping improving

We are looking forward to your valuable comments and suggestions

Find excellent quality 38crmoala bimetallic extruder screw barrel made in China from one of the largest manufacturers and suppliers - Jinsheng Bimetallic. Leveraging on advanced equipment and superior techniques, we can offer you 38crmoala bimetallic extruder screw barrel with high resistance, high quality and competitive price. With many products in stock, we warmly welcome you to buy or wholesale our products.