Nitrided Bimetallic Screw And Barrel For Extruder Machine

Hot sale Nitrided Bimetallic Screw And Barrel For Extruder Machine

1 . Description

2 . For PE PP PPR bimetallic single plastic extruder screw

Material of the screw barrel

Screw barrel adapt high quality 38Cromaia raw material and due to different plastic material , screw barrel can spray bimetallic treatment which with more long service life.

Surface Treatment--PTA Machine

The bimetallic treatment of our screw by the PTA machine. It is a advance equipment which has not been broadly used in bimetallic treatment. Compare to the manual process the advantage is better temperature stability, dense structure and uniform thickness and not liable to crack.

The bimetallic barrel is centrifugally cast a 2~4mm thick alloy coat on the output section of barrel inner wall which has excellent corrosion resistance, abrasion resistance and high working temperature. And its useful service life is greatly improved contrast to the common nitrided barrel. Bimetal has more obvious advantages when processing high calcium carbonate powder PVC mixture to enhance the abrasion life.

high speed and high yield extrusion based on high quality.
the design concept of low temperature plasticizing ensures the extrusion of high quality products.
high torque output, extra-large thrust bearing.
gear, shaft for high strength alloy steel, carburizing, grinding treatment.
high hardness, high finish, ultra-low noise.

Application

The screw can be work for PP PE PPR pipe tube extrusion, for sheet film extrusion and for profile extrusion. The screw barrel will design according to customer demand like raw material, final product and output.

Bloom(Suzhou) Materials Co., Ltd ，which located in the beautiful city of Zhangjiagang , Suzhou, speically produce Nickel forgings and special steel materials. We are alibaba verified Chinese alloy material factory.Our main business is selling various of stainless steel :precipitation hardening steel,duplex steel,heat resistant steel,coorosion resistant alloys,austenitic steels,martensitic steel,high temperature alloys,low expansion alloy,nickel-based alloys and other alloys,some imported alloy materials are also available.

All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
If you are interested in any of our products or would like to discuss a customized order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

Products Scope of Bloom Alloy

Insulation Alloy(KCF alloy)

Guide Pins and Sleeves for bots and nuts.
Low Expansion Alloy(Invar 36 alloy)

Nimonic Alloy
Special Stainless Steel
Austenitic Stainless Steel

Duplex Steel

Precpitation Hardening Stainless Steel

Other Precision Alloy

Service of Bloom

Alloy Material Selection

Non-Standard Product Reseach and Test

Precision Machinning

Heat Treatment

Customized Packing

Logistics Service

After sales service

Advantages of Bloom

Experienced Person in businss

High Quality Control System

Authorized Certificates

Guaranteed Delivery and Quality

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Bloom is engaged in offering special and high quality performance alloy to the whole world, Choose Bloom, Choose a sucessful business partener!