High Quality Conical Twin Screw Barrel for Plastic Machinery

High Quality Conical Twin Screw Barrel for Plastic Machinery

Basic Info Model NO.: double screw barrel Type: Profile Extruder Plastic Processed: PVC Base Material: 38crmoaia, 42CrMo Delivery: 25days Trademark:JS-ALLOY Origin: zhoushan , Zhejiang, China Material: Plastic Screw: Twin-Screw Heating-Treatment: Nitrogen, Electroplated Hard-Chrome Finshed etc...
In the process of development, our company has constantly strengthened its quality, built up its image outside, strengthened its management and constantly explored ideas and expanded its market. Now Sub- screw, barrel for injection machine, twin screw extruder have been sold all over the country and multiple foreign countries and are in an advantageous position in the market. We keep on with the theory of 'quality first, provider initially, constant improvement and innovation to meet the customers' with the management and 'zero defect, zero complaints' as the standard objective. From design, production to sales, we can provide complete assembly line services and are committed to solving various problems. We are looking forward to establish the good and successful cooperation in business with long terms from the customers of all over the world.


Basic Info

Model NO.: double screw barrel

Type: Profile Extruder

Plastic Processed: PVC

Base Material: 38crmoaia, 42CrMo

Delivery: 25days

Trademark:JS-ALLOY

Origin: zhoushan , Zhejiang, China

Material: Plastic

Screw: Twin-Screw

Heating-Treatment: Nitrogen, Electroplated Hard-Chrome Finshed etc

HS Code: 847790000

Product Description

High Quality Conical Double Screw Barrel

For bimetallic screw ,we have adopted advanced technique(HP/HVOF)of surface harden Process by the whole screw surface,WPT1 alloy with corrosion resistant suits for nylon,PVC,PC,PMMA and so on.WPT2alloy corrosion resistant and high temperature resistant Suits for magnetic power ,maanetic powder,magnesium and alumimum powder.Bakelite injection and so on .WPT3 is compatible with WPT1 and WTPT2.

For bimetallic barrel ,we have raised the proportion of tungsten contained in alloy to 30%and 50%from previous10%,and we also have increasedthe processing length to 4000mm from the previous length of 3000mm.

Technical Parameters


The main advantage of  screw barrel:


a. Advanced Nitriding Technology

b. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy

c. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.


Find excellent quality barrel for conical twin made in China from one of the largest manufacturers and suppliers - Jinsheng Bimetallic. Leveraging on advanced equipment and superior techniques, we can offer you barrel for conical twin with high resistance, high quality and competitive price. With many products in stock, we warmly welcome you to buy or wholesale our products.
All the High Quality Conical Twin Screw Barrel for Plastic Machinery of our company is utilized worldwide popular design with our own professional design team, which is in high quality in the meantime. We take a brand-new management model, advanced technology, and thoughtful service as the foundation of our survival, and always insist on serving customers wholeheartedly. First-class serve, best quality, best price and fastest delivery date is our advantage!
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