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Electro-Hydraulic Servo CNC Press Brake (Elite Series)

Electro-Hydraulic Servo CNC Press Brake (Elite Series), Sheet Metal Bending Machine

Designed for applications where bending precision and consistency are critical, the Elite Series CNC press brake is optimized for long thin metal sheets, off-center loading conditions, and appearance-critical components. It is particularly suited for medical equipment, photovoltaic systems, new energy enclosures, precision stainless steel products, and other industries where dimensional accuracy and surface quality directly affect product value.

  • Electro-Hydraulic Servo CNC Press Brake (Elite Series)
  • Electro-Hydraulic Servo CNC Press Brake (Elite Series)
Performance & Technology

To achieve superior bending consistency and precision, the Elite Series CNC press brake utilizes electro-hydraulic servo closed-loop control with high-precision linear scales for real-time position feedback. Advanced crowning compensation automatically adjusts for deflection to maintain uniform bending angles across the full working length, while the rigid frame structure and intelligent synchronization system ensure outstanding performance when processing long sheets and off-center loads.

Technical Specifications
  • 63T - 200T Press Brake
  • 200T - 800T Press Brake
Model (BS) 63T/2500 80T/2500 100T/3200 100T/4000 130T/3200 130T/4000 170T/3200 170T/4000 200T/3200
Nominal Force (kN) 630 800 1250 1250 1250 1250 1600 1600 2000
Bending Length (mm) 2500 3200 3200 4000 3200 4000 3200 4000 3200
Distance Between Columns (mm) 1960 2600 2600 3200 2600 3200 2600 3200 2600
Throat Depth (mm) 400 400 400 400 400 400 400 400 400
Slider Stroke (mm) 150 200 200 200 200 200 200 200 200
Max. Open Height (mm) 480 480 480 480 480 480 480 480 480
Main Motor Power (kW) 5.5 7.5 7.5 7.5 11 11 11 11 15
Axes 3+1(Y1,Y2,X,V) 3+1(Y1,Y2,X,V) 3+1(Y1,Y2,X,V) 3+1(Y1,Y2,X,V) 3+1(Y1,Y2,X,V) 3+1(Y1,Y2,X,V) 3+1(Y1,Y2,X,V) 3+1(Y1,Y2,X,V) 3+1(Y1,Y2,X,V)
Crowning Hydraulic crowning Mechanical crowning Mechanical crowning Mechanical crowning Mechanical crowning
X-Axis Travel (mm) 500 500 500 500 500 500 500 500 500
X-Axis Speed (mm/s) 200 200 200 200 200 200 200 200 200
Overall Length (mm) 2850 3850 3850 4610 3850 4610 3900 4650 3900
Overall Width (mm) 1750 1850 1850 1850 1850 1850 1900 1900 1900
Overall Height (mm) 2350 2550 2600 2700 2600 2700 2600 2700 2700
Approx. Weight (Ton) 6 7.2 8.0 10.5 9 11.5 10.5 12.5 12
Model (BS) 200T/4000 250T/3200 250T/4000 320T/3200 320T/4000 400T/4000 500T/6000 600T/6000 800T/6000
Nominal Force (kN) 2000 2500 2500 3200 3200 4000 5000 6000 8000
Bending Length (mm) 4000 3200 4000 3200 4000 4000 5000 6000 6000
Distance Between Columns (mm) 3200 2600 3200 2600 3200 3200 4900 4900 4720
Throat Depth (mm) 400 400 400 400 400 400 500 500 700
Slider Stroke (mm) 200 200 200 200 200 320 320 320 400
Max. Open Height (mm) 480 480 480 480 480 600 600 600 600
Main Motor Power (kW) 15 15 15 22 22 30 37 45 55
Axes 3+1(Y1,Y2,X,V)
Crowning Mechanical crowning
X-Axis Travel (mm) 500 800
X-Axis Speed (mm/s) 200 200 200 200 200 200 200 200 200
Overall Length (mm) 4700 3900 4650 3930 4830 4850 6500 6500 6500
Overall Width (mm) 1900 2100 2100 2110 2110 2450 2810 2910 2950
Overall Height (mm) 2700 2800 2850 3200 3200 3500 4500 5100 5300
Approx. Weight (Ton) 13 14 15.5 19 22 28 42 50 75
Main Components
    1. Machine Frame Structure
      • Machine Frame Structure
      • Machine Frame Structure

      Major components including frame, ram and worktable adopt full steel welded construction. Finite element structural analysis optimizes frame rigidity, symmetric column load balance and reinforced ribbing to deliver strong anti-twist performance for your heavy-duty processing.

      Machine Frame Structure

      All welded frames are fully stress-relieved via high-temperature annealing in our in-house large furnace to eliminate internal stress and avoid post-production deformation.

      Machine Frame Structure

      Critical structural parts are finished in one clamping on our Europe-sourced 5-face machining centers, ensuring perfect parallelism and perpendicularity across all mounting surfaces. This maintains long-term stable precision, cuts your scrap rate and lowers production costs during continuous mass fabrication.

    1. Sectional Punch Quick Clamping
      Manual Quick Clamp

      Manual Quick Clamp: Fast tool changes, flexible tooling combinations, and reliable clamping performance.

      Pneumatic Quick Clamp (Optional)

      Pneumatic Quick Clamp (Optional): Automatic tool locking for improved efficiency, consistent clamping force, and enhanced bending quality.

    1. Universal Die Base System
      Universal Die Base System

      Compatible with industry-standard tooling and designed for stable, accurate, and reliable bending performance. Optional mechanical crowning is available for enhanced angle consistency.

    1. Premium Tooling Solutions
      • Machine Frame Structure
      • Machine Frame Structure

      High-quality alloy steel tooling with full-body heat treatment ensures long service life, excellent wear resistance, and reliable bending accuracy. Segmented tooling design improves flexibility and production efficiency.

    1. Backgauge System
      • Backgauge System
      • Backgauge System

      The X axis controls the front-to-back positioning of the sheet during bending, equipped with adjustable precision backgauge fingers and three-position control. It is driven by a servo motor through linear guides and ball screws, ensuring smooth movement, high accuracy, and low noise. The R axis controls the height of the backgauge beam, using a rack and pinion transmission combined with a servo motor and gearbox to achieve fast and precise positioning.

    1. Crowning System
      • Crowning System
      • Crowning System

      The V+ axis adjusts the worktable to offset elastic deformation of the worktable and ram under load. This mechanical crowning system is controlled by the CNC system, which calculates factors such as sheet thickness, length, and die opening, then automatically sets the required adjustment. This keeps the worktable and ram parallel during operation, ensuring consistent bending accuracy along the full length. The system maintains an accuracy within 0.01 mm, providing reliable and consistent bending quality.

    1. CNC Control System – German Laimore A-68T
      • CNC Control System – German Laimore A-68T
      • CNC Control System – German Laimore A-68T
      • 17" TFT full-color display
      • User-friendly interface with guided programming
      • Infrared touchscreen for easy operation
      • Fast startup time of approximately 10 seconds
      • Expandable interface with MES system compatibility
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