Square Roller

  • Square roller

    Square roller

    The production of square roller mainly consists of initial turning of roller body, initial static balancing, interference fitting and welding of shaft head, fine turning and fine dynamic balancing. If the behavior tolerance, such as roundness, cylindricity and straightness, is required to be less than 0.2mm, the upper cylindrical grinder or roll grinder is required to grind after finishing. If the surface hardness is required, the heat treatment process should be added. After the roller is fo...