1, using synchronous pressure, 18 row axis forming, board formation, no wrinkles, no draw paint phenomenon. 2, the body of 350mm channel welded, welded steel plate using 14mm. 3, 45 # steel shaft, rear axle machining body size φ75, mold round molding using 45 # steel, hard chrome plated. 4, 6-minute drive double sprocket, chain drive (internal hanging), 5 # 5.5kw cycloid planetary reducer, smooth movement, no noise. 5, in connection with steel plate drawing board to ensure that the machine does not happen at work variants. 6, using high-quality 210-speed drive bearing double sealed bearings, maintenance-free, to extend the operating life of the machine. 7. Cut the hydraulic system uses CDF-10 gear pump, motor power 5.5kw, run smoothly without noise, long life, cut the use of the heavier type plate welding. 8, the computer control system uses intelligent industrial electronics inverter control system PLC programming, simple operation, precision, stable performance, the length of the accuracy of less than 2mm, the board speed 6-12 m / min. 9 for 0.27mm-0.8mm of color-coated or galvanized sheet.