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Cheapest Factory Extruder Barrel Screw - Industrial Roller – Jwell

Industrial Roller


  • Packing and transportation  Inspect the qualify machines to be well packed
    Designated transportation company for safely   transportation
  • Mechanical processing
    Design according to the application requirements
    45# steel, 38CrMoAlA,42CrMo,60CrMoV materials are available
    as options for different components





Roller surface treatment
Quenching with Subsequent tempering, ensures the den-sity of the structure
Outer surface deeply quenched, the hardness can reach
HRC 50~55
Surface electrolyze hard chromed, the hardness can reach HRC 58~65





Surface treatment
Mirror roller, super mirror roller grinding and polishing pro- cessing We can process different kinds of roller surfaces, such as leather veins, matt, mist, frosting, net veins. And we can The surface is sprayed by Teflon, different kinds of rubber rollers.