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 compensation structure jointly ensure the bending precision of MB8 series Press Brakes.
Optimal ratio of parameters and top-level core configuration ensure stable performance, and easy operation.
MB8 standard 2 shafts back gauge system, as to complex shape work pieces ,4 or 5 shafts back gauge system and corresponding dies are available for your option.
Press Brake using fully closed-loop electro-hydraulic servo control technology, slider position signals can be feedback to NC system by bilateral gratings, then NC 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.
According to state of sheet metal on the Press Brake, CNC system can automatically control the table deflection compensation yielding uniform length of all workpiece angles.
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 position relations with slider keep unchanged. Compensation values are subject to plate thickness and properties of material to be cut.
2. Main Configuration:
CNC system adopts Netherlands DELEM DA52S
Grating ruler controls depth Y1 and Y2 axis（y1/y2-axis 0.01mm）
Servo motor drive and control X axis（X-axis 0.01mm), manually adjusts R axis up and down, fingers can easily move along the cylindrical guide.
Keep the accuracy between HIWIN ball screw and linear guide within 0.01mm
Front carrier can be adjusted along the linear guide in the worktable direction
Germany Rexroth closed-loop electro-hydraulic servo synchronously controls the system
Germany EMB oil tube connectors
Germany Siemens main motor
France Schneider Electrics
Hydraulic and electrical overload protection
Upper are mechanical fast pinching dies. Lower are double-V quick changing dies
3. Safety Standard:
1.EN 12622:2009 + A1:2013 2.EN ISO 12100:2010 3.EN 60204-1:2006+A1:2009
Front finger protection device ( safety light curtain )
South Korea KACON pedal switch ( 4 security grade )
Metal safeguard, CE standard
Safety relay monitors completed with foot switch, safety protection devices
4. Holland Delem DA52S Controller:
8″wide-frequency colored screen
Max 4-axes control (Y1, Y2, two additional axes )
266MHZ processor, memory capacity of 64M
Die library, 30 upper dies, 30 lower dies
USB memory interface, RS232 interface
Real-time Windows operating platform to ensure the stability of the operation, support instant shutdown
One-page parameters for quick editing, navigation shortcuts
Automatically calculate deflection compensation
Micro switch panel, data editing
Automatically calculate the bending pressure and die safety region