Creating brand is the first concept of the company's initial establishment. Our company has been strict with every detail of production and innovated continuously from technology for many years so as to improve the quality of screw head, twin screw extruder, Bimetallic Twin Screw Barrel Extruder. We integrate modern technology into the entire process of enterprise technology production and operation. We are adjusting new strategies to ensure that our business can keep up with the pace of market development and comply with the principles of corporate social responsibility. Our mission is to create high-quality products through technological innovation and benefit global customers with perfect service. Our company always adheres to the tenet of 'quality is life, users are God', providing customers with high-quality products and services, and advancing side by side with customers.

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.

Unique technology and product design and development are the strongest support for our Pipe Extruder Bimetallic Plastic Extruder Screw and Barrel's large-scale production. We have always pursued the service tenet of honesty and sincerity, committed to meeting customer needs, and continuously carrying out product innovation and service improvement. At present, our conpany strides into the foreign market with flexible sales methods, standardized management systems and brand-new enterprise appearance. We warmly welcome you to create a prosperous future together.

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