The machine for sheet metal bending machine with high productivity and high precision work, when bending the sheet metal of different thickness, you should select the next model on the distribution of different opening sizes of V-shaped groove, V-shaped slot opening size should generally be greater than 8 times the sheet thickness, the use of different shapes of the upper and lower mold, the workpiece can be bent into various shapes (see the right one), while the sheet metal bending strength (see Table 1), and fold hydraulic bending force conversion chart (see Figure 2) or calculate the bending force bending formula. Slide stroke once a bending of sheet metal forming, bending can be obtained after several more complex forms of work.

The machine uses steel plate welded structure, with sufficient strength and rigidity, hydraulic rotation to ensure that the work would not be under the sheet thickness or groove (V)-shaped groove poor choices cause serious overloading incident, in addition to the machine work smoothly with the operating convenient, low noise, safe and reliable, equipped with a compensation mechanism on the model, when the bending sheet metal table and slider to compensate for deflection, to guarantee access to high precision work, while in the cylinder block with mechanical ensure that the slider under the dead line to repeat positioning accuracy, when the bending angle in order to ensure consistency of production, when equipped with the appropriate equipment, the punch can be used.

The machine advanced technology, reliable performance, is ideal for sheet metal forming equipment, one of which is widely used in aircraft, automobiles, shipbuilding, electronics, machinery, light industry and decoration and other industries, production efficiency is higher.