WE make YOUR screw barrel business Easier with Joy and Success.
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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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machinery parts|extrusion parts| With 40000 square meters, 400 staff, we are focused on plastic and rubber machine parts, including screw barrel.
Extrusion Parts
When screw barrel are our pillar products, we also produce machinery parts for our customers for their conveniences, such as

Gearbox
Roller
Die head
Extruder head
Screw Tip Assembly
Screw mixer
Busher
Share ring
Feeder
Flange
More >
extrusion screw|EJS exports most extrusion screw for plastic extruders overseas including single screw extruders and twin screw extruders
Single Extrusion Screw
We do customized extrusion screw single screw, the diameter could be from Dia. 14mm to Dia. 500mm.  The length could be as short as 200mm , as long as 10,000mm. 

The screw mixer of ,extrusion screw,single screw takes an important role on the screw plasticizing, various of mixers are available for designing, such as  Moddocks  Mixer, Pineapple Mixer, Spiral Mixer etc. 
We produce also the feeding section for barrel, including the feed housing, feed liner, water jacket
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parallel twin screw barrel| EJS has been producing twin barrels many years with high quality nitralloy steel in nitriding treatment or carbide liner.
Twin Screw Extruder Screw Barrel
Twin Extrusion screw barrels are vastly produced at our plant since 1990s.


Some sizes include 67/22， 68/25，114/32， 92/28， 92/32， 114/32， 90/16， 90/22， CM80，40KK, 75/32, 81/17, CM58; 24/52, 45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188, 105/216, 110/220
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single barrel|EJS has been working with customers for both end users and OEM machine builders, we do the assembly when all parts are together.
Single Barrel
Single barrels are widely used in both extrusion and injection moulding machines. EJS has been producing single barrels for many years with customers nationally and internationally.
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single screw barrelEJS produces thousands of mini screw for 3D printing business people, with diameter 20mm, 25mm the most popular.
Single Screw Barrel
There are hundreds of factories producing screw barrels, most of them are making single screw barrels. EJS produces both twin screw barrels as well as single screw barrel, especially single screw barrel for extrusion.
For years, our factory has been on the top of extrusion screw barrel export business, with many leading machine brands from west to the east.
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parallel twin screw barrel|twin screw extruder screw barrel | EJS produces large quantity of twin screw each year, base steel include 38CrMoAlA, 34CrAlNi7, 31CrNiV9
Parallel Twin screw barrel
Twin Parallel Screw Barrel are widely used for large capacity extruder. Each year, EJS produces thousands sets of Twin parallel screw barrels sets for export. They serve on KraussMaffei , battenfeld-cincinnati, Theysohn extruders etc. all over the world.
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twin conical screw barrel| EJS is the top 1 producer of twin conical screw barrel, you are invited to put EJS to the test with your conical screw barrels.
Conical screw barrel
The conical twin scrw barrel are widely used on processing granulation, panel, PVC profile, PVC pipe etc.
A large quantity of co-rotating and counter-rotating conical twin screws barrels are produced every year in our factory. We keep some types semi-finished in stock like 55/110, 65/132, which enable us to provide a much shorter delivery time.
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element screw|twin screw extruder elements are widely used in masterbatch production|E.J.S INDUSTRY CO., LTD
Element screw and barrel
Screw element, shaft and barrel section could be customized or designed as per request.
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machinery parts|extrusion parts| With 40000 square meters, 400 staff, we are focused on plastic and rubber machine parts, including screw barrel.

Extrusion Parts

extrusion screw|EJS exports most extrusion screw for plastic extruders overseas including single screw extruders and twin screw extruders

Single Extrusion Screw

parallel twin screw barrel| EJS has been producing twin barrels many years with high quality nitralloy steel in nitriding treatment or carbide liner.

Twin Screw Extruder Screw Barrel

single barrel|EJS has been working with customers for both end users and OEM machine builders, we do the assembly when all parts are together.

Single Barrel

single screw barrelEJS produces thousands of mini screw for 3D printing business people, with diameter 20mm, 25mm the most popular.

Single Screw Barrel

parallel twin screw barrel|twin screw extruder screw barrel | EJS produces large quantity of twin screw each year, base steel include 38CrMoAlA, 34CrAlNi7, 31CrNiV9

Parallel Twin screw barrel

twin conical screw barrel| EJS is the top 1 producer of twin conical screw barrel, you are invited to put EJS to the test with your conical screw barrels.

Conical screw barrel

element screw|twin screw extruder elements are widely used in masterbatch production|E.J.S INDUSTRY CO., LTD

Element screw and barrel

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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 you’re looking for and wherever you maybe.

We look forward to working with you now and forever.
 
Address
Room 1205 ,Hualian Building, 55 Dongdu Road, Haishu District, Ningbo, Zhejiang, China
TEL
13736158017
Mobile phone
0086-137-3615-8017
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TEL:
13736158017
Mobile phone:
0086-137-3615-8017
E-Mail:
echo@ejschina.com

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