3-1 axis CNC press brake machine model MB8-CNC DA52S

Introduction to the MB8-CNC 3+1 axis DA52S press brake machine:

1. Main features:

1. Entirely new industrial design combined with modern aesthetic concepts, high-quality manufacturing technology, and simple appearance.
2. The latest high-frequency responsive hydraulic control technology, faster, more efficient, and more accurate.
3. Heat treatment of the support, optimized verification of the rigidity throughout the machine, and application of hydraulic compensation structure together ensure the bending accuracy of the MB8 series press brake.
4. The optimal ratio of parameters and the highest-level core configuration ensure stable performance and easy operation.
5. The standard MB8 2-axis back gauge system, for workpieces with complex shapes, 4 or 5-axis back gauge systems and corresponding molds are available for your option.
6. Press brake with fully closed-loop hydraulic servo control technology, the slide position signal can be fed back to the NC system by encoder bi-directionally, then the NC system adjusts the amount of oil by changing the synchronous valve opening size, thereby controlling the slide blocks (Y1, Y2) to run at the same frequency, maintaining the parallel state of the worktable.
7. According to the state of the metal sheet on the press brake, the CNC system can automatically control the compensation of table deviation, achieving uniform length of all workpiece angles.
8. The use of hydraulic offset compensation allows access to full-length workpieces. Hydraulic offset compensation includes a set of oil cylinders under the worktable, which can make the table produce relative motion and form an ideal convex curve, ensuring that the relative position relationship with the slide block remains unchanged. The compensation value depends on the sheet thickness and the properties of the material to be cut.

Main configuration of MB8 press brake machine:

• CNC system via Dutch DELEM DA52S
• Depth control ruler for Y1 and Y2 axis (y1/y2-axis 0.01mm)
• Servo motor control and X-axis control (X-axis 0.01mm), manual adjustment of R-axis up and down, fingers can easily move along the cylindrical guide.
• Maintain an accuracy between HIWIN ball screw and linear guide within 0.01mm
• The front conveyor can be adjusted along the linear guide in the feasible direction
• Rexroth closed-loop hydraulic servo synchronous control system
• German EMB oil pipe fittings
• German main motor
• French Schneider Electric
• Hydraulic and electrical overload protection
• The upper is a quick-change pressing die. The lower is a double V quick-change die

Safety standards of CNC hydraulic press brake machine:
1.EN 12622: 2009 + A1: 2013 2.EN ISO 12100: 2010 3.EN 60204-1: 2006 + A1: 2009

• Front finger protection device (safety curtain)
• KACON foot switch from Korea (4-level security)
• Metal protection, CE standard
• Complete safety relay screen with foot switch, safety protection device
• Safety standard (2006 42 EC)

Holland Delem DA52S controller:

• 8″ widescreen color display
• Control up to 4 axes (Y1, Y2, two additional axes)
• 266MHZ processor, 64M memory capacity
• Die library, 30 upper dies, 30 lower dies
• USB memory interface, RS232 interface
• Real-time Windows operating platform to ensure operation stability, support immediate shutdown
• One-page parameters for quick editing, navigation shortcuts
• Automatic calculation of offset compensation
• Micron conversion table, data editing
• Automatic calculation of bending pressure and die safety zone
• Online operation analysis tools, diagnostic dashboard, angle calibration database

VIETWELD TECHNOLOGY AND EQUIPMENT COMPANY LIMITED

SHOWROOM IN HAI PHONG