extruder twin screw for PVC powder processing machine
Product Description
2. ISO9001:2008 management system;
3. base material 38CrMoALA;
4. alloy coating.
Specification 1. Any specification per drawing; 2. New drawing could be designed; 3. Used for extruding machines. 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 | extruder twin screw |
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 1 |
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 if you need more details on Extruder Twin Screw. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Screw Barrel、Twin Screw Barrel. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Parallel Twin Screw Barrel
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