single / twin screws and barrels
screw barrel, 1, centrifugal casting style., 2, barrel bimetal thickness 5-6mm., 3, 2-4 years life. - details see: https://www.machineto.com/single-twin-screws-and-barrels-10335174
| 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 |
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 |
Fully hard screw(wear-proof, corrosion-proof, heatproof, high-pressure proof and high-speed proof):HPT1 HPT2 HPT3
screw and barrel
Bimetal conical twin S
screw barrel centrifugal casting style,not insert bimetal.
| Packaging Detail:screw barrel:PE film with wooden box or as requried |
| Delivery Detail:screw barrel:15days |
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