Zhoushan Qunying Plastic Machinery Manufactory: Zhoushan, Zhejiang, China; Main products: screw barrel, twin screw barrel, injection screw barrel, extruder screw barrel, conical twin screw barrel

Home > Products > parallel twin screw barrel > Parallel Twin Screw for Extruder Machine

Parallel Twin Screw for Extruder Machine

FOB Price

Negotiable / Set

1 Set(Min. Order)

Request Sample Customized Request Request Free Catalogs

Contact Now

Get lowest price

Product Details

Place of Origin	Zhejiang, China		Brand Name	QunYing
Model Number	QY7058

1.screw and barrel
2.material:alloy steel of high quality
cessed to drawing according to your request

our screw barrels are widely used in extruders,injection molding machine,rubber processing machine,other plastic rubber machine

We supply various types of screw barrels according to customer's requirement.

Product name:injection / extruder machine/screw barrel/conical&parallel twin screw barrel

Key word:screw barrel,bimetallic screw barrel,extruder screw barrel,screw barrel for injection molding machine,conical or parallel screw barrel,

Material:38CrMoAlA,SKD11,SKD61,HPT2B,high quality alloy steel,etc

Technology:nitriding treatment,alloy coating sparying,heat-treatment,etc

Appliance:PE,PVC,PP,etc

Technical index:

Depth of Nitrated Layer: 0.5-0.8mm

Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1

Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: ≥950Hv

Thickness of Cr-coated Layer: 0.03-0.08mm

Hardness of Bimetallic Layer: HRC55-72

Depth of Bimetallic Layer: >2mm

Guarantee:Common nitrided:1-2years,Bimetallic:much long time...

Zhoushan Qunying Plastic Machinery Manufactory: Contact nameFeiying Fang
Chat Now; Phone86-580-8340889,8340879; AddressNo.169 Xindao East road, Jintang Town, Zhoushan,Zhejiang,China, Zhoushan, Zhejiang

bimetallic screw barrel	conical twin screw barrel	extruder screw barrel	injection screw barrel
machinery components/screw barrel accessories	New Products	other	parallel twin screw barrel
rubber screw barrel	screw barrel for other machine