Cylinder for twin screw barrel

3 week ago

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ZHEJIANG JINJIA PLASTICS MACHINERY CO., LTD

2 year

Product details

Our company focuses on the production of ultra-high wear-resistant tungsten carbide alloy barrel screws, including Bimetallic barrel for injection moulding machine , Bimetallic screw for injection moulding machine,Bimetallic barrel for extrusion machine, Bimetallic screw and barrel for rubber machine,supercritical carbon dioxide foaming screw, Bimetallic twin barrel screw.

Bimetallic twin barrel has got the nation patent,and we are the only company in manufacturing the bimetallic twin barrel.Adopting the technique of rotary casting alloy,it makes the alloy powder’s compactness and wearing resistance the same as the bimetallic single barrel thus solving the defect of short service life and low wear-resisting of nitrided twin barrel,and rewrite the history of only manufacturing bimetallic single barrel but no bimetallic twin double barrel in domestic land.

Wc-10 tungsten carbide alloy ,with the characteristics of high hardness ,high hard-wearing and corrosion resistance ,and high temperature resistance ,the hardness of alloy layer reaches HRC60-65,thus having the service life of 5-8 times longer than the nitrided one.It is suitable for processing PVC plus calcium powder,building plastic template, pipe, sheet, ,WPC , hanging plate and other engineering plastics.

Grade A screw: the base material is SKD61,Din 1.8519 or 1.8550,with the hardening then nitriding, the surface hardness of screw can reach HRC60-65,thus having the characteristics of high wearing and corrosion resistance .
Grade B screw : the base material is 38CrMoAla,the screw flight through the high temperature spraying Ni-based alloy powder,the surface hardness can reach HRC58-62,thus having the characteristics of high wearing and corrosion resistance.

We are willing to work together with general customers to create the most wear-resistant bimetallic barrel screw in China.

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ZHEJIANG JINJIA PLASTICS MACHINERY CO., LTD

Audited supplier

2 year

Main Product: Bimetallic barrel for injection moulding machine, Bimetallic barrel for extrusion machine, Bimetallic screw for injection moulding machine , Bimetallic screw for extrusion machine, Bimetallic conical twin barrel and screw, Bimetallic twin barrel screw

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