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Highlighted Companies

Twin Screw Barrel Conical Double Cylinder - China

price: contact company for price

Twin conical screw barrel, extruder screw barrel, extrusion

plastic machinery screw barrel

Item: TW- Twin Screw Barrel


Tywei Screw series twin screw barrel, twin conical screw

barrel, twin parallel screw barrel, double screw barrel,

extrusion screw barrel, extruder screw barrel, plastic


screw cylinder


Product name: Screws and barrels for Plastic extruder

machinery, Injection Molding Machinery

Dimension: D35/ 75- 92/ 188mm

Material: 38CrMoAlA SKD61 SKD11 40Cr 42CrMo high

quality alloy steel

Technology: nitriding treatment, alloy coating spraying,

heat- treatment

Appliance: PVC, PP, PE, PA, PC, ABS, AS etc

Technical Index ( 30g- 25000g) :

Depth of Nitrated Layer: 0.5- 0.8mm

Hardness of nitration: 950- 1020Hv

Fragility of nitration: Less than grade 1

Surface Hardness of Nitrated Cr coating layer: ≥ 950Hv

Hardness of Bimetallic Layer: HRC55°- 72°

Thickness of Cr- coating Layer: 0.03- 0.08mm

Depth of Bimetallic Layer: >2mm

We can manufacture all types extruder screw barrel and

injection screw barrel for Haitian, Demag, Engle, Nigro

bossi, arburg, NPM, BOY, Husky, Fanuc, billion, Sumitomo

Nippon Steel, Toshiba, Nissei, Mitsubishi and etc. We also

can supply all types of screw and barrel according to your

different requirements.

Product classification:

According to different raw materials and products the screw

can be chosen: general type, pin type, barrier type,

separation type, and gas- exhausting/ vented type, etc.

Application: Granules, film, bag, barrel, pipe, profile,

plates, sheet, etc.

Company Contact:

  • Phone: 8615669108917

  • Address: No.2 Industrial Zone, Ligang, Jintang Town, Dingha, City, China

  • Email: Email

Published date: March 28, 2014 -

  • Business Description: ZhouShan Tywei Precision Machinery Co., Ltd. is a professional

    manufacturer of screw barrels, bimetallic screw barrels, extruder screw

    barrels and twin conical screw barrels for injection molding machinery

    and extruder, and also we can supply the gear box, heaters, high melt

    pressure temperature gauge, sensors, etc. related spare parts for

    plastic machinery. We have a professional design team with over a

    decade of experience in the screw barrel field, and use advanced

    technology and full manufacturing equipment sourced from Japan and the

    Taiwan area. What's

    more, we have implemented a comprehensive quality management system in order to keep our service highly efficient and effective.

    Our products sell well in the United States of America, Italy, Germany, Finland, New Zealand, South East Asia, South American and South Africa. Of these items, our bimetallic barrels (TB1, TB3, TB5, TB7) and special screw barrels (TPT1, TPT2, TPT3, TPT5) have been widely used by domestic and overseas customers.

    Our success depends on your success. Providing customers with comprehensive experience and solutions, we warmly welcome companies from all over the world to visit us to build up long term relationships!

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