MB8 Series CNC Press Brake DA53T

Main Features

• Brand-new industry design combined with modern aesthetic concept, high-quality production technology, simple appearance.
• Latest high-frequency responding hydraulic control technology, faster, more efficient and accurate.
• Heat treatment of the rack, rigidity optimization verification on entire machine and the application of hydraulic crowning structure jointly ensure the bending precision of MB8 series Press Brakes.
• Optimal ratio of parameters and core configuration ensure stable performance, and easy operation.
• DA53T controller is equipped with standard 4+1 axis (Y1, Y2,R, X axis and W axis crowning). At the same time, suitable die can be selected to realize bending processing of various workpieces with complex shapes.
• The Press Brake adopts full closed-loop electro-hydraulic servo synchronous control technology. The position signal of the slide block is fed back to the CNC controller by the grating ruler on both sides, and then CNC controller controls the opening size of the synchronous valve and adjusts the quantity of the oil cylinder, so as to control the slide block (Y1,Y2) to run at the same frequency and always keep the parallel state to the working table.
• CNC controller will automatically control the deflection compensation of the worktable, in order to achieve uniform angle on full length of the workpiece according to machine process state.
• Using hydraulic crowning method or mechanical crowning method, the workpiece with uniform precision over the whole length of the worktable can be obtained.
• The hydraulic crowning is composed of a group of oil cylinders in the lower working table, which can make the working table move relative to each other and form an ideal curve with convection to ensure the relation between the relative position of the sliding block and the bearing force remains unchanged. The compensation amount is determined by the CNC controller according to the thickness of the plate and the material characteristics.

Main Configuration

• Netherlands DELEM DA53T CNC controller
• Grating ruler controls depth Y1 and Y2 axis（y1/y2-axis 0.01mm）
• Servo motor drive and control X axis and R axis（X/R-axis 0.01mm), manually adjusts R axis up and down, fingers can easily move along the cylindrical guide
• HIWIN ball screw and linear guide precision 0.01mm
• Front carrier can be adjusted along the linear guide in the worktable direction
• Germany Rexroth closed-loop electro-hydraulic servo synchronous control system
• Germany EMB oil tube connectors
• Germany Siemens main motor/Wannan
• Hydraulic and electrical overload protection
• The upper die adopts mechanical quick clamping European upper die, while the lower die adopts single V double V or 4V quick changing type or multi-v lower die

Holland Delem DA53T Controller

Safety Standard

• EN 12622:2009 + A1:2013
• EN ISO 12100:2010
• EN 60204-1:2006+A1:2009
• Front finger protection device ( safety light curtain )
• South Korea KACON pedal switch ( 4 security grade )
• Back metal safeguard, CE standard
• Safety relay monitors completed with pedal switch, safety protection devices
• Safety standard（2006／42／EC）

MB8 CNC Press Brake DA53T