Home > Products > Parallel Twin Screw Barrel > PET double hole extrusion screw and barrel
PET double hole extrusion screw and barrel
- 800 Piece / Pieces per Month
- Ningbo or Shanghai
- T/T Credit Card
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Product Details
Place of Origin | Zhejiang, China | Brand Name | EJS | |
Model Number | extrusion screw and barrel |
Product Description
Specifications
1. extrusion screw and barrel;2. base material 38CrMoALA;
3. nitrided or bimetallic treatment.
Technical Data
Screw and barrel are the most important part for any extruder or injection molding screw barrel. It decides the quality of processing plastics and machine life time. We E.J.S produce high quality screw and barrel to give you greatest support on production. Below comes our screw barrel technical data:
Item name |
extrusion screw and barrel |
Base material | 38CrMoAlA |
Surface treatment | Nitriding or bimetallic execution |
Nitride layer | 0.5-0.8mm |
Bimetallic layer | 3mm |
Bimetallic powder | Nickel based alloy powder + tungsten carbide |
Surface hardness | 900-1000HV |
Surface roughness | Ra0.4 |
Linearity of screw: | 0.015mm |
Nitride brittleness | <= Grade 2 |
Company Philosophy
With the company philosophy of Emphasize the details and Pursue the excellence, our products satisfied customers all over the world.
Quality always comes first. Our experienced workers pay attention to every tiny procedure during the production and inspection, to ensure the precision, durability and hardness of our screws & barrels.
Service makes us outstanding. To provide our customers with the excellent service which they deserve, our sales people are trained on the products every day. They are always ready to answer your questions and offer the best solutions in fluent English at any time.
Contact Us
- Ningbo E.J.S Plastic Machinery Co., Ltd.
- Contact nameECHO XU Chat Now
- Phone86-574-83065911
- AddressRoom 204, Building No.19, Twelve-Community, Gulin Town, Yinzhou District, Ningbo, Zhejiang
Product Categories
Bimetallic Barrel | Conical Twin Screw Barrel | Injection Molding Screw Barrel | New Products |
Parallel Twin Screw Barrel | Rubber Screw Barrel | Screw Barrel Accessories | Single Screw Barrel For Extruder |
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