Zhoushan Qunying Plastic Machinery Manufactory

China

We offer injection molding screw barrelspecification: screw diameter: 20mm-220mmmould clamping force:250t-3200tshot weight:30g-30000g qunying is one of the professional manufacturer and supplier for screw and barrel, and can make any specifcation of injection molding screw and barrel for haitian, demag, engel klauss maffei, nigro bossi, arburg, npm, boy, husky, fanuc, billion, sumitomo, nippon steel, toshiba, nissei, toshiba, mitsubishi ect.we also can supply all types of screw and barrel, bimetallic barrel according to clients' requirements. injection molding screw and barrel technical specification:depth of nitration case:0.4-0.8mm hardness of nitration:hv900-1060 (hrc52-58) roughness of the surface:ra 0.4m screw straightness: 0.015mmm chrome plating thickness: 0.01-0.1mm fully hard screw(wear-proof, corrosion-proof, heatproof, high-pressure proof and high-speed proof):hpt1 hpt2 hpt3 suitable plastic material: pp, pe, abs, as, ps etc. detailed product description1.bimetallic screw barrel 2.hardness:hrc58-68, hv960-1060 3.wear-resistant, anti-corrosion, longer lifetime 4.can be customized.

We offer screw barrel for plastic injectionspecification: screw diameter: 20mm-220mmmould clamping force:250t-3200tshot weight:30g-30000g qunying is one of the professional manufacturer and supplier for screw and barrel, and can make any specifcation of injection molding screw and barrel for haitian, demag, engel klauss maffei, nigro bossi, arburg, npm, boy, husky, fanuc, billion, sumitomo, nippon steel, toshiba, nissei, toshiba, mitsubishi ect.we also can supply all types of screw and barrel, bimetallic barrel according to clients' requirements. injection molding screw and barrel technical specification:depth of nitration case:0.4-0.8mm hardness of nitration:hv900-1060 (hrc52-58) roughness of the surface:ra 0.4m screw straightness: 0.015mmm chrome plating thickness: 0.01-0.1mm fully hard screw(wear-proof, corrosion-proof, heatproof, high-pressure proof and high-speed proof):hpt1 hpt2 hpt3 suitable plastic material: pp, pe, abs, as, ps etc. detailed product description1.bimetallic screw barrel 2.hardness:hrc58-68, hv960-1060 3.wear-resistant, anti-corrosion, longer lifetime 4.can be customized.

We offer Bimetallic screw and barrel for extruder. screw and barrel for plastic injection & extrusion machinery1. Material: 38crmoala, 40crmo, 42crmo, skd612.size: screw diameter:20-500mm3.maximum screw length:10000mm4.barrel inner bore diameter:500mm5.high quality alloy steel technology: nitriding treatment, alloy coating spraying, heating treatment, screw fully hardening, depth of nitrition layer: 0.5-0.8mmnitriding treatment, surface hardness: hv900-1000fragility of nitrition: less than grade 1surface roughness: ra 0.4umstreightness of screw: 0.015mmsurface of hardness of nitrated cr coating layer: 950hvhardness of cr coating layer: hrc55-62thickness of alloy plating: 0.03-0.08mmdepth of alloy layer:2mm.

We offer Bimetallic screw and barrel for extruder. screw and barrel for plastic injection & extrusion machinery1. Material: 38crmoala, 40crmo, 42crmo, skd612.size: screw diameter:20-500mm3.maximum screw length:10000mm4.barrel inner bore diameter:500mm5.high quality alloy steel technology: nitriding treatment, alloy coating spraying, heating treatment, screw fully hardening, depth of nitrition layer: 0.5-0.8mmnitriding treatment, surface hardness: hv900-1000fragility of nitrition: less than grade 1surface roughness: ra 0.4umstreightness of screw: 0.015mmsurface of hardness of nitrated cr coating layer: 950hvhardness of cr coating layer: hrc55-62thickness of alloy plating: 0.03-0.08mmdepth of alloy layer:2mm.