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Injection Screw Barrel
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  • Air ProInjection Screw Barrel
  • Air ProInjection Screw Barrel
  • Air ProInjection Screw Barrel
  • Air ProInjection Screw Barrel

Injection Screw Barrel

Every plastic people knows injection screw barrel is more used than extrusion screw barrels, naturally EJS production can’t show up without injection screw barrel.

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Product Description

INJECTION SCREW BARREL

Every plastic people knows injection screw barrel is more used than extrusion screw barrels, naturally EJS production can’t show up without injection screw barrel.

Customized injection screw barrels are produced every year for Arburg, Negri Bossi, BOY , Haitian injection moulding machines.

We could make new designs as per your formula, capacity and improve on your design. If a trouble shooting is needed. Or increase the machine power by changing the injection screw barrel size.


Bore diameter available for INJECTION SCREW BARREL

¢16~¢220


Popular Materials used for INJECTION SCREW BARREL

38CrMoAlA (DIN1.8509)

34CrAlNi7 (DIN1.8550)

31CrMoV9 (DIN1.8519)

40Cr (AISI 4340)

42CrMo ( AISI4140)

SKD61

SKD61 hardfacing

D2 ( Din1.2379)


Surface Treatment of INJECTION SCREW BARREL

Full body nitrided

Quenching

Bimetallic alloy coating

Different percentage of glass fiber added, different bimetallic type could be chosen


Application of INJECTION SCREW BARREL

Since first injection moulding machine was born in 1920s, injection screw barrel has been closely linked to our life, from private to professional, from down to the earth to the air space, nobody is leading their life without a product made from injection moulding machine, starting from toothbrush to your phone chargers, computer components, stationery, buttons, gears, electric appliances, car components, cosmestic bottles, switches, buckets, basins, trash cans, shoes and a million others.


Inspection of INJECTION SCREW BARREL

Quality is the key, every INJECTION SCREW BARREL is carefully inspected by our inclusive EJS personnel with the Inspection Report well filed for both customer and our internal use.


Can you help me to design a new injection screw barrel, because I want a larger capacity?

Yes, E.J.S could make a new design as per the material you are processing and the product you are producing. If output increase is needed per hour, please provide us critical connecting dimensions and E.J.S will make you a new design accordingly.





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