China MB8 250t4000 8mm Mild Steel Sheet Metal Bending Press Brake

MB8 Series E-Hydraulic CNC Press Brake with DA52S System 3+1 Axes Features:The frame is made of steel structure, left and right vertical plate, worktable and pressure plate are welded into a whole structure. After welding, the internal stress is eliminated by tempering, so the whole steel is good and the stability is high.Latest high-frequency responding hydraulic control technology, faster, more efficient and accurate.The oil cylinder has been forged, Quenched and tempered, fine grinding, hard chromium plating and other processes, and with the import of sealing ring, the phenomenon of oil leakage in customer service.The hydraulic system adopts the integrated hydraulic system of oil road to reduce the installation of the pipeline, and the appearance of the hydraulic system is beautiful and concise.The use of hydraulic deflection compensation gives access to uniform full length workpieces. Hydraulic deflection compensation consists of a set of oil cylinders under the worktable, which can make the table occurs relative movement and form an ideal convex curve, ensuring the relative positions with slider keep unchanged. Compensation valves are subject to plate thickness and properties of material to be bent.

Backgauge600mm X axis distanceBall Screw and Linear Guide Rail Z1, Z2 axes are electrical controlled, can move left and right by operating the small handles on the footpedal, with strong structure, long life. Japan YASKAWA servo motor, high precision and stable peroformance

ElectricsMain electrical component is SchneiderJapan YASKAWA servo drive

Quick clamp, easy tool changingToolsMaterial: 42CrMo
Die: 2-V or Multi V
Overall quenching process, high hardness and
good wear resistance.
Can be segmented
Can be customized

Italy Givi/Spanish FAGOR Grating RulerPress brake using fully closed-loop electro-hydraulic servo control technology, slider position signals can be feedback to CNC system by bilateral gratings, then CNC system adjusts the amount of fuel tank by changing the synchronous valve opening size, hereby controlling the slider Y1, Y2 running on the same frequency,maintaining the parallel state of the worktable.

Delem DA52S CNC SystemSouth Korea Foot Pedal, the Z1 and Z2 axes can by controlled by the two black small handle on the foot pedal. Two Pieces of sliding front support arms can be moved along the rail

Hydraulic SystemBosch Rexroth ValveAmerica Sunny Oil PumpMain Motor SiemensHydraulic Automatic Compensation--When working, the lower compensating cylinder exerts an upward force on the vertical plate of the work table and the main oil cylinder is equal to the force of the working table, and generates an upward convex curve to compensate the deformation of the working platform vertical plate and the slide block during working.
--Each group consists of several groups of three-dimensional curved surfaces with different slopes. This compensates for the shortcomings of traditional hydraulic compensation in compensating blind spots. The compensation curve is closer to the deformation curve of the slide plate, which greatly improves the machining accuracy of the bending machine.