zhoushan 55 /110 bimetallic extruder conical twin screw barrel

Specifications 1.extruder Conical Twin Screw Barrel ;

2. base material 38CrMoALA;

3. nitride or bimetallic treatment;

4, 1 year's guarantee

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 Conical Twin Screw 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	Ra0.4um
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   E.J.S Work Shop E.J.S QC Test   Packing: We use strong export wooden case with foam bag inside.  

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Product Categories : Conical Twin Screw Barrel