Parallel Twin Screw Barrel for Extruder Machine
Meterial:
Alloy-steel of high-quality
1)38 CrMoALA(JIS SACM645)
2)42CrMo(JIS SCM440)
3)9 Cr18MoV
4)CW6Mo5Cr4V2
Technics
Heat-treatment
Nitriding treatment
Electroplate hard-chrome
Spraying corrosion wear-resisting dual metal layers
Technical parameter:
1): Depth of Nitration Layer: 0.5-0.8mm
2): Hardness of Nitration: 900-1000HV
3): Fragility of Nitration: Less than grade 1
4): Roughness of the surface: Ra0.4
5): Straightness of the screw: 0.015mm
6): Surface hardness of Nitrated Cr coating Layer: ≥950HV
7): The thickness of Chrome-plating layer: 0.025-0.085mm
8): Depth of alloy Layer: 0.8-2mm.
As a professional manufacturer and supplier of screw and barrel, we can make any specifcation of injection molding screw barrel for Haitian, Demag, Engel, Klauss maffei, Nigro bossi, Arburg, NPM, BOY, Husky, Fanuc, Billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Toshiba, Mitsubishi etc. We also can supply all types of screw and barrel according to clients' requirements.
If you have any inquiry, do not hesitate to inform us.
Rubber screw barrel has been presented above, want more similar products, please click Rubber screw barrel.
Our Rubber screw barrel is good in quality and competitive in price. We manufacture Rubber screw barrel and supply OEM, ODM service according to your requirement.
If you want more detailed information of this product or related problems, please contact with us, we will reply as soon as possible (general in 24 hours).
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