Wear Resistance Plastic Extruder Screw Barrel with Colmonoy 56 Colmonoy 83 Hardfacing

Wear Resistance Plastic Extruder Screw Barrel with Colmonoy 56 Colmonoy 83 Hardfacing

Bimetallic screw barrel Bimetallic barrel is a kind of barrels which have be casted a layer of 2-3mm corrosion & abrasion resistant alloy on the inner wall. Specifications: Screw diameter:OD15mm-250mm Screw Length: 300mm-8000mm Barrel outer diameter: OD 40mm-400mm L/D:10-46 Bimetallic Alloy...
Our Twin Screw Barrel, recycling high speed screw, Extruder Screw Barrel is stable in production and occupy the market with quality, which brings good economic and social benefits to the company. We take innovation and technology, provide high-quality products, meticulous and thoughtful service as our own responsibility, seeking common development with our partners. We have advanced technology, leading equipment and product quality standards and laid a solid foundation for our product quality and practicality. Our company adheres to the concept of quality, we aimed quality as the pilot, brand as the pursuit, everything for the customers and established a strict quality monitoring system. For a long time, we have been adhering to the concept of 'integrity', 'pragmatism' and 'team', constantly improving service efficiency and product quality, and have achieved long-term progress and development.

 

Bimetallic  screw barrel

Bimetallic barrel is a kind of barrels  which have be casted a layer of 2-3mm corrosion & abrasion resistant alloy  on  the inner wall.

Specifications:
Screw diameter:OD15mm-250mm
Screw Length: 300mm-8000mm
Barrel outer diameter: OD 40mm-400mm
L/D:10-46

Bimetallic Alloy Materials:

  1. Fe-based  alloy

  2. Ni- based  alloy/Deloro alloy

  3. Co- based  alloy

  4. NiCo-based  alloy

  5. Tungsten  carbide/Wolfram carbide

Double–alloy level

Level A – containing Tungsten of 40%

Level B – containing Tungsten of 25%

Level C – containing Tungsten of 9.5%

Techinical Parameter

Depth   of nitration

0.5-0.8mm

Hardness of   nitration

950-1020HV

Straight of   screw

0.0015MM

Fragility of   nitration

Less than    grade 1

Roughness of   surface

Ra 0.4um

Depth of alloy   layer

2-3mm

Hardness of   alloy

HRC58-62

Hardness after   hardending and tempering

HB260-290

Hard chrome   plating thickness

0.03-0.08mm

Hardness of   hard chrome plating

≥950HV

Characteristics

Alloy

Harding    (HRC)

Base    material

Abrasion   resistance

Fe+Ni+Cr+B

58-64

45/40Cr

Anti-corrosion

Ni+Cr+Co+B

50-58

45/40Cr

Abrasion   resistance & Anti-corrosion

Fe+Ni+Cr+Co+B

56-64

45/40Cr

High   Abrasion resistance & Anti-corrosion

Ni+Cr+Wc+Co+B

58-67

45/40Cr

 

Find excellent quality bimetallic 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 bimetallic 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.

Our company in line with 'not seeking the largest, only the best, technology first, sincere dedication' enterprise purpose, will provide users with quality Wear Resistance Plastic Extruder Screw Barrel with Colmonoy 56 Colmonoy 83 Hardfacing. The product performance has reached the international advanced level of similar products. We hope to exchange your trust with good faith. Based on the principle of 'user first', our company timely handles the problems found in the process of using the products and transforms them according to the requirements of users.
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