The frame is composed of fuel tank, bracket, workbench, left and right wall panels and sliders to ensure the structural strength of the frame. After welding, the stress relief treatment is processed on the large floor boring and milling machine. In particular, the slide block is processed by vertical processing technology (because the working state of the slide block is vertical) so as to ensure the straightness of the upper die mounting surface of the slide block in the working state.
The machine has higher labor productivity and higher working accuracy for bending metal sheets, the use of different shapes of the upper and lower die, can be bent into a variety of shapes of the workpiece, the slider stroke can be a bending of the sheet material, after multiple bending can be obtained more complex shape of the workpiece, when equipped with the corresponding equipment, can also be used for punching.