PP PE PVC processing twin extrusion screw barrel

1.Extrusion screw barrel;, 2.Base material 38CrMoALA;, 3.Nickel based Stellite alloy powder;, 4.1 year's guarantee. - details see: https://www.machineto.com/pp-pe-pvc-processing-twin-extrusion-screw-barrel-10334827
Place of Origin:Zhejiang China (Mainland)Brand Name:EJSModel Number:screw barrelBase material:38CrMoAlA
Surface treatment:bimetallic executionSurface hardness:900-1000HVSurface roughness:Ra0.4umNitride brittleness:<= Grade 2
Surface straightness:0.015mmBimetallic thickness:1.5mm~3mmNitride thickness:0.5~0.8mmBimetallic method:PTA welded spray coating
Alloy powder:Nickel based alloy powder   
PP PE PVC processing twin extrusion screw barrel
contact supplier for PP PE PVC processing twin extrusion screw barrel


With the development of varieties of plastics, more and more customers are requesting for bimetallic screw to extend the

lifetime of the screw.

Normally we do PTA weld spray coating for the bimetallic screw. And we apply Stellite alloy powder which is in high wear

resistance and corrosion resistance.

Physical Characteristics

TypeModelHardness

(HRC)

Wear resistantCorrosion resistantThicknessApplication

Glass Fiber

PTA weld

J1 38CrMoAlA

Ni-base alloy

45-58ExcellentSpecial excellent1.5~3mmUnder 10%
J2 SKD61

Ni-base alloy

45-58Special excellentExcellent1.5~3mmUnder 15%
NitridingJ3 NitridedHV more than 800GoodGood0.25mm/

Types of Bimetallic Screw

Application:

We suggest you the bimetallic screw if you process the material of fiber glass, wpc, calcium carbonate, titanium dioxide ect.

Packing: We use strong wooden case for export, inner by foam bag.

Company Philosophy

With the company philosophy of Emphasize the details and Pursue the excellence, our products satisfied customers all over the world.

Quality always comes first. Our experienced workers pay attention to every tiny procedure during the production and inspection, to ensure the precision, durability and hardness of our screws & barrels.


Service makes us outstanding. To provide our customers with the excellent service which they deserve, our sales people are trained on the products every day. They are always ready to answer your questions and offer the best solutions in fluent English at any time.

PP PE PVC processing twin extrusion screw barrel
Packaging Detail:strong export wooden case with foam bag inside
Delivery Detail:20~30 days after receiving the deposit

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