PVC extruder screw design and barrel/conical twin screw and cylinder for extrusion line Conical twin screw and barrel: Specification:Min 35/77;Max:92/188. Raw material tempering hardness:HB280 Nitriding Surface ... Read More
Conical twin screw and barrel for bimetallic treatment Heat-Treatment Nitriding treatment Spray bimetallic coating Quideline of technique: Depth of nitration layer:0.05-0.08mm Hardness of nitration:900-1000V ... Read More
Plastic extrusion conical twin screw barrel Alloy hardness HRC55-62 Material of screw: raw Material The finished product processing equirements 38CrMoAIA,SACM645,42CrMo Nitriding treatment 42CrMo,AISI4140 Hard ... Read More
Standards of conical double hole cylinders screw Heat treatment workshop: it introduces computer-con-trolled nitrogenation oven and multifunctional constant temperature quench furnace with overseasadvanced ... Read More
Conical twin screw barrel for pipe and profile extruder machine Specification: Min 35/77;Max:92/188. Raw material tempering hardness:HB280 Nitriding Surface hardness:HV900 Nitriding depth:0.6-0.8mm Purpose: ... Read More
bimetallic parallel twin screw and barrel for making machine The screw and barrel made by our company is widely suitable for domesstically produced,imported 30-80000gram casting machine.Diameter 15-300mm sigle ... Read More