Bimetallic Screw Barrel

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1
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Pieces
Price

$ 5.6 - 15.87
Origin

China Mainland
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Description

Product Detail

Bimetallic screw barrel

Bimetallic barrel is a kind of barrels which have be casted a layer of 2-3mm corrosion & abrasion resistant alloy on the inner wall.

Specifications:
Screw diameter:OD15mm-250mm
Screw Length: 300mm-8000mm
Barrel outer diameter: OD 40mm-400mm
L/D:10-46

Bimetallic Alloy Materials:

Fe-based alloy
Ni- based alloy/Deloro alloy
Co- based alloy
NiCo-based alloy
Tungsten carbide/Wolfram carbide

Double–alloy level	Level A – containing Tungsten of 40%
	Level B – containing Tungsten of 25%
	Level C – containing Tungsten of 9.5%

Techinical Parameter	Depth of nitration	0.5-0.8mm
	Hardness of nitration	950-1020HV
	Straight of screw	0.0015MM
	Fragility of nitration	Less than grade 1
	Roughness of surface	Ra 0.4um
	Depth of alloy layer	2-3mm
	Hardness of alloy	HRC58-62
	Hardness after hardending and tempering	HB260-290
	Hard chrome plating thickness	0.03-0.08mm
	Hardness of hard chrome plating	=950HV

Characteristics	Alloy	Harding (HRC)	Base material
Abrasion resistance	Fe+Ni+Cr+B	58-64	45/40Cr
Anti-corrosion	Ni+Cr+Co+B	50-58	45/40Cr
Abrasion resistance & Anti-corrosion	Fe+Ni+Cr+Co+B	56-64	45/40Cr
High Abrasion resistance & Anti-corrosion	Ni+Cr+Wc+Co+B	58-67	45/40Cr

Find excellent quality bimetallic screw barrel made in China from one of the largest manufacturers and suppliers - Jinsheng Bimetallic. Leveraging on advanced equipment and superior techniques, we can offer you bimetallic screw barrel with high resistance, high quality and competitive price. With many products in stock, we warmly welcome you to buy or wholesale our products.

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Zhoushan Dinghai Jinsheng Bimetallic Plastic Machinery Factory

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