Hydraulický lis na tváření plechů

◆Products or parts produced by punch or hydraulic machine tools for mechanical punching machines are called stamping parts. Basic requirements: stamping power, male die, mother die and raw materials of products (usually metal sheet or wire). The working principle of the punching machine is that the machine tool drives the opening and closing of the male die and the female die under the action of punching power, and the raw materials between them are cut, punched and stretched.