screw and barrel best of best

screw barrel, 1, centrifugal casting style., 2, barrel bimetal thickness 5-6mm., 3, 2-4 years life. - details see: https://www.machineto.com/screw-and-barrel-best-of-best-10335177

Place of Origin:Jiangsu China (Mainland)

Brand Name:orotrim screw barrel

Model Number:screw barrel 25,35,45,55,65,75,85,90,120,150

screw barrel:screw barrel

contact supplier for screw and barrel best of best

screw barrel

The world's most advanced fluid mechanics CDF finite element analysis software, the use of plastic extrusion molding, and can be more efficient to optimize the design of the program, more products to gain performance.

bimetallic single screw and barrels

adopted high wear resistant nickly base, cobalt-chromium bimetallic,centrifugal casting style. barrel bimetallic thinckness is 5-6mm,life is 2-4 times longer than ordinary nitride screw.

thickness of bimetal	5 mm -6 mm
Hardness of Nitriding	HV900 - HV1060(HRc56°c-65°c)
Nitriding Brittleness	≤Grade 1
Chrome plating thickness	0.01-0.1mm
Special treatment	Carbide coating on screw flight and bimetallic barrel
Screw straight tolerance	0.015 mm/m
Surface roughness	Ra 0.4μm