PP /PE /PPSU Plastic Extruders Screw Barrel with Alloy Treatment

PP /PE /PPSU Plastic Extruders Screw Barrel with Alloy Treatment

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 company has steadily stepped into an international cooperation and development platform and has become one of the major manufacturers of Extruder screw barrel accessories, recycling high speed screw, 38CrMoAlA barrel that provide the world with the best cost-effectiveness. In terms of development, our company will adhere to the development goal of continuous research and development, adapt to the change of environment, carry out technology research and development and continuously develop the market. Our company adheres to the concept of 'customer first, enterprising and honest management' and adheres to the principle of 'customer and service' to provide high-quality service for customers. We believe that with the joint efforts of all employees, we will be able to seize opportunities, meet challenges and create new performance.

 

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.

We will continue to devote ourselves to the research and development of PP /PE /PPSU Plastic Extruders Screw Barrel with Alloy Treatment and provide customers with innovative and reliable products. Since we always stick to the principle of taking science and technology as the guide, quality and service for survival, we are rapidly rising in the fierce market competition. We have become the common choice of various corporate clients and have an extremely large share of the global market.
Hot Tags: bimetallic screw barrel manufacturers, suppliers, factory, wholesale, customized, price, in stock, buy, discount, made in China, Hard PVC screw barrel, wear resistance screw barrel, PIN SCREW BARREL, screw single for extruder, Injection Molding Screw Barrel, COOL FEEDING SCREW BARREL

Previous: No Information

Next: Nitriding Conical Twin Screw and Barrel