Combined Press Brake and Shearing Machine (QWK ser

Our combined press brake and shearing machine unites the functions of shear and press brake. The upper body is a press brake and the shear is below. Generally we produce CNC (Computer Numerical Control) combined machines. The CNC system contains two operation systems. It can realize the whole operations of two kinds of machine, which can attain high precision. Main features The machine adopts whole steel welded structure. And it has enough intensity and rigidity. Ram synchronization during the stroke is controlled by a mechanical torque synchrony system, which is steady and reliable. And the stroke of the ram is adjusted in the inter cylinders. A hydraulic system is used for the machine. A feeding valve is used to speed up the ram travel to save energy. The operations of the machine are realized by the hydraulic valves. A gear pump is used to reduce the noise of the machine, which can achieve the environmental standard. The dies are made of carbon steel, which have good rigidity and durable. And they are equipped with adjusting wedges of high precision. Word-class elements are used for the electric system of the machine, which is safe and reliable. There are multi catenation and mutual lock in the electric system, which can avoid mistakes. The machine is equipped with fully safety guard and emergency stop which can ensure the safety of the operators. The back gauge is both for the shear and the press brake, which can meet the running requirements of two machines. The position of the back gauge can be accurately adjusted by operating the touch screen. The stroke of the ram can be accurately adjusted by operating the touch screen. The blades gap of the shear can be accurately adjusted by operating the touch screen. The CNC system can auto calculate the bending angle. Operators can edit machining programs in advance. And the system will process as the programs require. The CNC system can also realize alarming function, which can avoid overload and damage to the machines. Name Value Unit Bender Nominal pressure 1400 KN Effective working length 3000 mm Distance between two columns 3245 mm Throat Depth 250 mm Stroke of the ram 150 mm Max. open height 95 mm Stroke adjustment of the ram 80 mm Travel speed of the ram Fast Down 60 mm/s Slow Down 7.5 mm/s Return 55 mm/s Shear Cutting thickness 6 mm Cutting length 3000 mm Intensity of the plate 450 N/mm2 Shear angle 1°30 Travel distance of the back-gauge 480 mm Stroke of the cylinder 110 mm Stroke times 14 in-1 Distance between two columns 3425 mm Height of the working table 426 mm Motor of the oil pump Power 11 KW Rotation Speed 1460 r/min Max. pressure 25 Mpa Flux 20 ml/r Motor of the ram Power 0.55 KW Rotation Speed 1400 r/min Motor of the back-gauge Power 1.1 KW Rotation Speed 1440 r/min Overall dimensions Length 4010 mm Width 1665 mm Height 2690 mm