Traditional bending process is under the pressure of the upper and lower die of the bending machine, using the two edges of the lower die opening and the top edge of the upper die to bend the sheet metal, the sheet metal through the process of elastic deformation to plastic deformation. The bending
CHZOM is a leading and professional metal working machine manufacturer in China, which was established in 2010 and located in the cultural ancient city of Nanjing, Jiangsu Province. After 10 years development, it has been a famous and influential modern enterprise.