4729 yuan a ton. According to relevant market research, the processing fee of plate bending machine will be 4729 yuan per ton by the end of 2022,165438+1October 7. Plate bending machine is a kind of equipment that uses work rolls to bend metal plates, which can form cylindrical parts, conical parts and other parts with different shapes. It is a very important processing equipment. The working principle of plate bending machine is to make the work roll move and bend or roll the plate through the action of external forces such as hydraulic pressure and mechanical force.