Bimetallic Conical Twin Barrels for Extrusion Suppliers, Manufacturers, Factory

Bimetallic Conical Twin Barrels for Extrusion

Barrelize Parallel Twin Barrel for Extrusion can meet or surpass OEM specifications on dimensions, straightness and parallelism

*Material: High quality 38CrMoAlA 42CrMo

*Treatment: Nitriding,Bimetallic,Electroplating

*Diameter : Can be cusomtizedΦ20mm~ Φ300mm

*Suitable for plastic: PP,PE,ABS,AS,PS,PC,PET ect

*Benefit: Improved product quality,minimize wear,boost output

What is Concial Twin Barrels for Extrusion ?

Conical Twin Barrel is the matching barrel for twin screws which have two intermeshing identical screws.They work together to convey, compact, melt, stir and press the plastic.Compared to a single barrel, the Conical twin barrel have two barrels, therefore it has offers more process fexibility and has better mixing capability.

How to make the Conical Twin Barrels with bimetallic treatment ?

Bimetallic concial twin barrels are made of two alloys metals. First metal is base material and second metal is coating material.

Barrelize use advanced gas furnace to centrifugally cast the lining alloy on the inner surface of the barrel, which greatly provide high surfacing bonding strength, and improve the resistance.

What 's the specification of Barrelize Bimetallic Conical Twin Barrels?

For the first base material, you can choose 38CrMoALA and 42CrMo. For the second metal, Barrelize can offfer you iron-based alloy, nickel-based alloy,tungsten carbided alloy. Barrelize can make the thickness of bimetallic layer : 1.5-2mm.The hardness of iron-based bimetallic extrusion barrel can reach HRC60.

The general advantage of Barrelize Bimetallic Conical Twin Barrels: corrosion resistance and wear resistance,improve the strength resistance to the fatigue,finally improve the usetime.

What is application for Barrelize Bimetallic Conical Twin Barrels?

blow film extrusion machines, plastic sheet extrusion machines , wire &cable extrusion machine.PVC pipe machines.

Call us now to talk to our team about your specific demand. We have the expert here to listen to your demands and understand what you are looking for.

Product	Material Base	Treatment	Technical Parameter	Application
Barrel	38CrMoAlA	Nitriding	tempering hardness :HB260-280 nitriding hardness: HV950 nitride layer depth :0.4-0.6MM, brittleness:≤ 2	Commonly used for acid-free plastics with GF less than 10%, such as PP\PS＼AS\ABS\TPU\TPE
Barrel	38CrMoAlA	Bimetallic Fe-based alloy	Alloy thickness: 1.5-2MM Surface hardness:HRC60-65	Commonly used for adding acid plastic with GF less than 30%,PC/PA
Barrel	38CrMoAlA	Bimetallic Ni-based alloy+15% tungsten carbide powder	Alloy thickness: l.5-2MM, Surface hardness HRC52~55	Commonly used for adding acid plastic with GF less than 35%, PA/LCP/PBT
Barrel	38CrMoAlA	Bimetallic Ni-based alloy+25% tungsten carbide powder	Alloy thickness: l.5-2MM Surface hardness: HRC58~62	generally used to add aci lastic PEEK/PPS/LCP/flame retardant

Sourcing Plasticizing Equipment Direct from Barrelize

Maximize profits with innovative melt stream components that increase productivity, improve product quality, and prolong lifespan. We are Bimetallic Conical Twin Barrels for Extrusion suppliers, manufacturers. We have our advanced factory. Barrelize stands for pioneering technologies and high quality components and systems for the plastics processing industry in China. Large Stock of our raw material available from our factory. More than only producing screws and barrels for our customers, we remain at any time a problem solver for process improvement. ODM/OEM Bimetallic Conical Twin Barrels for Extrusion Service & Cooperative

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