Tongcheng Tongxing Machinery Factory   

Steel roller production are roller body car, first at the beginning of static balance, noses over assembly welding, fine fine cars and balancing school including the procedures. Usually in order to ensure the precision of the shape and position tolerance of roundness, cylindricity and straightness etc., need grinder or roll grinder grinding SISU in fine after the car. There are requirements on surface hardness, you will need to increase the heat treatment process. In addition to static balance correction, high speed of working roller still need fine balancing school. Steel roll is widely used in various types of machinery and equipment such as sanding machine, laminating machine, paper making machinery, textile printing and dyeing machinery, mining machinery, digital laser printing