Zhoushan Dinghai Jinmao Plastifying Mach

screw barrel(1)

Zhoushan Dinghai Jinmao Plastifying Mach

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screw barrel for plastic machine
Specification: dia15mm-dia300mm
Detail: 1.Diameter:¦Õ15mm-¦Õ300mm Max length:¡Ü10000mm 2.Material:38CrMoAIA Nitriding treatment,Surface hardness£ºHV¡Ý900 Nitriding depth:0.5-0.6mm 3.Material of barrel inside layer:tungsten alloy Surface spraying,prolong life o...


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