Product Description

Rubber screw barrel was introduced to our production not long after factory establishment, each year, a large quantity of rubber screw barrel are produced for Chinese and Export market.

Product Detail

Rubber screw barrel

With our abundant experience and superior quality products as well as excellent services, we have been recognized to be a top supplier with good reputation for 100% Original China Rubber Screw Barrel. We have now ISO 9001 Certification.

In the past of 30 years, many customers come to us with repeat orders, because EJS screw barrel stands for best quality and competitive selling price. Welcome to cooperate with us!


As a Feed Screw Manufacturers ,Rubber screw barrel was introduced to our production not long after factory establishment, each year, a large quantity of rubber screw barrel are produced for Chinese and Export market.

We make customized rubber screw barrel per customers’ drawings, and refurbishment on customers’ old screw barrel. When a new design or an improved design is needed, we have our technical people to assist you with our knowledge and over 25-year experiences on rubber.


Other than this, E.J.S produces feed screw design for customers natioanlly and internationally and always stand behind the products we produce and provide long term support for our products.



Bore diameter available for Rubber screw barrel

¢25~¢500


Surface Treatment of Rubber screw barrel

Nitrided

Hard Chrome Plating

Ceramic coated

Hardfacing / Bimetallic with Ni60, Colmonoy 56, Colmonoy 83

Quenching


Material request for rubber screw barrel

The material for rubber screw must be:

Anti-high temperature;

Anti-wearing;

Anti-corrosion;

High strength to work with high torque and high speed;

Good cutting performance;

The relief and the thermal deformation is small after heat treatment.


The material for rubber barrel include:

38CrMoAlA (DIN1.8509)

42CrMo ( AISI4140)

Stainless steel 304


Application of Rubber screw barrel

Shim and cable

Tire

Rubber profile

Rubber sheets

Rubber flooring


Inspection of Rubber screw barrel

Quality is everything, every Rubber screw barrels is strictly inspected at EJS factory before going into boxes.

Leakage test, temperature test, pressure test are usually made at our workshops when they’re requested.


Productivity of my rubber extruder is not good, can you help to improve the design of Rubber screw barrel to better the output?

YES, EJS engineer has good experiences on design of rubber screw batter, do be free to contact your sales representative for a great solution.





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