This is a three cylinders press brake.
The slider portion uses the hydraulic transmission,made up ofthe slide block,cylinder and mechanical block trimming structure.The other two cylinders are fixed on the frame,through the hydraulic poston drives the sliding block to move up and down.
The CNC system will adjust the mechanical block ,the mechanical stopper and the bending angle,or more you can choose.
The stopper mechanism useing a motor drive two screws through the chain operation of sychronous movement.