Our Injection screw, Planetary Screw, barrel for injection machine are going to all parts of the country and overseas markets. We are committed to let you truly realize that our products are properly around you. We uphold the development concept of 'adhering to tradition and leading fashion', and constantly innovate and develop ourselves. An opportunity is not to be caught, but to be created. In our unremitting efforts, we insist on providing high-quality products, a general price strategy and the business philosophy of providing safe and reliable products to meet customer requirements. Our service tenet is to warmly receive new and old customers knowing exactly what customers need and strictly to control the quality process and ensure the delivery in time.

Full alloy bimetallic screw and barrel with high strength alloy layer. High temperature resistance, anti-abrasion and anti-fatigue property. Optimized structure ensures uniform material melting, high production efficiency and stable running performance, fit for various plastic processing.

 

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

 

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.

The organization keeps for the procedure concept 'scientific administration, superior quality and effectiveness primacy, shopper supreme for Bimetallic Single Parallel Screw Barrel. In the era of globalization, we must keep pace with the times, give full play to the brand advantages, introduce new ideas and professional management team, in order to provide customers with better products and services. Our products are mainly exported to Southeast Asia, the Middle East, North America and Europe.

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