E.J.S INDUSTRY CO., LTDAbout UsRoom 1205 ,Hualian Building, 55 Dongdu Road, Haishu District, Ningbo, Zhejiang, ChinaWhen working with suppliers overseas is challenging, EJS was born to make your screw barrel business Easy Joy with a big Success. Since 1992, our factory has been dedicated into production of screws and barrels. Through years of developing, a wide range of products are available now:  Extruder Screw barrel  Rubber screw barrel  Injection molding screw barrel etc. In bimetallic, nitriding, hard chrome-plated, through hardened.E.J.S INDUSTRY CO., LTDAbout UsRoom 1205 ,Hualian Building, 55 Dongdu Road, Haishu District, Ningbo, Zhejiang, ChinaWhen working with suppliers overseas is challenging, EJS was born to make your screw barrel business Easy Joy with a big Success. Since 1992, our factory has been dedicated into production of screws and barrels. Through years of developing, a wide range of products are available now:  Extruder Screw barrel  Rubber screw barrel  Injection molding screw barrel etc. In bimetallic, nitriding, hard chrome-plated, through hardened.E.J.S INDUSTRY CO., LTDE.J.S INDUSTRY CO., LTDE.J.S INDUSTRY CO., LTDE.J.S INDUSTRY CO., LTDE.J.S INDUSTRY CO., LTDE.J.S INDUSTRY CO., LTDE.J.S INDUSTRY CO., LTDE.J.S INDUSTRY CO., LTDE.J.S INDUS

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New Product

Planetary screw barrel are for rigid PVC, semi-regid PVC and soft PVC products.nnPlanetary screw is able to perform serveral times better on plastification, homogeneity, output and self-cleaning.nnWhen big output like 500~5000kgs/h is essential to your factory, or you are preferring less or easier machine maintainance; or your customers are criticial on plasticizing quality, or a longer lifetime is expected, planetary screw barrel is a great option.nnPopular sizes include Ø125, Ø138, Ø150, Ø170, Ø190, Ø220, Ø250, Ø300, Ø355.
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Planetary screw is able to perform serveral times better on plastification, homogeneity, output and self-cleaning.nnWhen big output like 500~5000kgs/h is essential to your factory, or you are preferring less or easier machine maintainance; or your customers are criticial on plasticizing quality, or a longer lifetime is expected, planetary screw barrel is a great option.nnPopular sizes icnlude Ø125, Ø138, Ø150, Ø170, Ø190, Ø220, Ø250, Ø300, Ø355.
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Cold feed Rubber screw barrel are for rubber extrusion machines making all kinds of rubber products, like rubber pipe, rubber film, tire, rubber cable etc.
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Rubber Pin screw barrels are widely used in extruding all types of rubber products and in supplying rubber to calenders. They can also be used extruding rubber tube, rubber film, inner tire,tire surface cover, rubber wire, rubber cable and so on. Pin makes rubber machine-finishing more efficient and is a major component for high efficient and energy-saving equipments.
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EJS produces hot feed rubber extrusion screw and barrel, with rich experiences working with leading players in the rubber field in different countries.
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We produce Plastic Injection Molding Machine Screw Barrel per drawing or per some machine brands or codes. All accessory parts are available.
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We produce injection screw barrel per drawing or per some machine brands or codes.  All accessory parts are available
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When screw barrel are our pillar products, we also produce machinery parts for our customers for their conveniences, such as nnGearboxnRollernDie headnExtruder headnScrew Tip AssemblynScrew mixernBushernShare ringnFeedernFlange
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WHO IS E.J.S?
 
In 2021 our factory produces 36,000 pieces single and twin screw barrel with sales amount 47 million US dollars while single screw barrel is up to 10million US dollars,for worldwide customers machine builders as well as end users including United States, Brazil, Mexico, Germany, Italy, Russia, Turkey, United Kingdom etc., on Extrusion screw barrel, Injection screw barrel, in nitriding treatment or bimetallic alloy coated.

Founded in 1992, our factory grew out from a small workshop of twin conical screw barrels production to 400 full-time employees and 40 000㎡ with 21 workshops by 2021. This year another plant is under construction to catch up the growing demand from recent and future customers.



 









 

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                                                                                                                      E.J.S MISSION
                                                                                                                      To make your screw barrel business Easier with Joys and Success!
                                                                                                                     
                                                                                                                     
E.J.S PHILOSOPHY
                                                                                                                      Emphasize details, pursue excellence.
                                                                                                                      Keep communicating, keep focusing, keep cooperating, keep improving.
                                                                                                                      We stand behind the parts we produce and provide long term support for our products.



If quality is critical, you can count on EJS.
We have the energy and capability to meet your needs, whatever screw barrels youre looking for and wherever you maybe.

We look forward to working with you now and forever.
 
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