Bimetall Cylinder for Twin Screw Extruder

Material: High quality Alloy steel 38CrMoAla/Din 1.8519/1.8550 SACM645 SKD61 Hardness After Hardening &Tempering: HB280 - 320 Nitrided Hardness: HV850 - 1000 Characteristic: high wear resistance ,high corrosion resistance.ect. Apply to: PVC, PE, EPE, XPS , PE, PPR , cable machines,chemical fiber machines, wood-plastic machines.ect type: common types, gradual change types, pin types, barrier types, separation types, exhaust types, etc   Our company has not only got the remarkable achievement on the production of normal bimetallic screw and barrel,also we have deeply researched on the barrel and screw for the special engineering plastic,for now much of engineering plastics add the calcium,kaolin,red clay, silica or add Glass fiber, carbon fiber, boron fiber and halogen free plastic to make the original plastic much better to adapt the specific plastic products.On the…