V-groove for bending metal sheet, so that the edges and corners of the workpiece after bending are clear, matching is correct, and the appearance is beautiful and generous. Through the slotted plate, the special closed shape material with complex shape can be folded by the general die on the common bending machine. Imported linear rolling guide rail and ball screw are used for crossbeam moving, and imported servo motor is used for mobile motor, with small moving resistance and high displacement accuracy.

The imported linear rolling guide rail is adopted for the carriage moving, the frequency conversion speed regulating motor is adopted for the movement motor of the metal sheet slotting machine (grooving machine), the movement speed is stable and adjustable, the ball screw is adopted for the feed screw of the carriage, and the imported servo motor is adopted for the motor, with small feed resistance and high feed precision. The workpiece is clamped by hydraulic automatic clamping device, and the cutting tool is used for automatic spraying device for lubricating and cooling.

Main technical parameters and configuration description of the machine: maximum width of slotted plate: 1220mm, maximum length of slotted plate: 4000mm, maximum thickness of slotted plate: 3.0mm, minimum degree of slotted plate: 0.8mm, maximum distance of front and back movement of cross beam: 1220mm, resolution of front and back movement of cross beam: 0.01mm, maximum speed of cross beam movement: 800-2000mm / min, maximum distance of up and down movement of knife rest: 100mm, resolution of up and down movement of knife rest : 0.01mm slide left and right moving maximum distance: 4300mm slide moving maximum speed: 30m / min workpiece error within 4000mm length range: ± 0.05mm V-groove minimum distance from edge: 10mm positioning accuracy: ± 0.05mm knife rest maximum stroke: 100mm worktable height: 660mm machine boundary dimension: 6300 * 2300 * 1670 (subject to actual dimension) machine weight (Theory): 9000kg.