Sorting machine rubber roller

The production of printing rollers mainly consists of processes such as initial rolling of the roller body, initial static balancing, interference assembly and welding of the shaft head, finishing turning and fine dynamic balancing. If the mechanical tolerances such as roundness, cylindricity and straightness are required to be below 0.2mm, grinding with a cylindrical grinder or roll grinder is required after finishing. If there are requirements for surface hardness, a heat treatment process needs to be added.Plastic Roller Rubber conveyor roller range characteristics 1. It can replace the widely used motor-reducer type external drive device to form a printing belt conveyor. It can transport bulk materials such as coal, ore, sand, cement, flour, etc., as well as complete pieces of sacks, equipment, etc. thing. 2. The structure is simple and compact, occupying a small space. 3. It has good sealing and is suitable for workplaces with high dust concentration and wet and muddy conditions…