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Oil-Electric Hybrid Press Brake

Servo precision levelers are specifically designed for higher leveling operations. Such as the XL-EPM servo precision leveling machine produced by Xuelong. The leveling rolls are optimally supported with a small spacing between each other.


keyword:Servo precision leveling | Deburring machine

Product Description

Structural features of the bending machine

1. It adopts all-steel welded structure with sufficient strength and rigidity;

2. Hydraulically driven, the oil cylinders at both ends of the machine are placed on the slider to directly drive the sliding work;

3. The slider synchronization mechanism uses the torsion axis to force synchronization;

4. It adopts mechanical block structure, which is stable and reliable;

5, slider stroke maneuver fast adjustment, manual fine-tuning, counter display;

6. Oblique wedge compensation mechanism to ensure high bending accuracy.

Structure description of the bending machine

1. Slider part: hydraulic drive is adopted, and the slider part is composed of slider, oil cylinder and mechanical stop fine adjustment structure.

The left and right cylinders are fixed on the frame, and the piston (rod) is driven by the hydraulic pressure to move the slider up and down.

The numerical control system controls the adjustment value;

2, the workbench part: operated by the button box, so that the motor drives the blocker frame to move back and forth, and is controlled by the numerical control system

The distance of the movement, the small reading is 0.01 mm (the front and rear positions have limit switch limit);

3. Synchronous system: The machine consists of a mechanical synchronizing mechanism consisting of a torsion shaft, a swing arm and a joint bearing. The structure is simple.

The performance is stable and reliable, and the synchronization accuracy is high. The mechanical stop is regulated by the motor and the numerical control system controls the value;

4, the material blocking mechanism: the material is driven by the motor, and the two screw rods are synchronously moved by the chain operation, and the numerical control system is controlled.


The precision bending machine mold beaning Integral quenching is more durable after the whole quenching; it can be equipped with dfferent length of the upper and lower die combined into a certain width to adapt to special processing needs.

Quick Clamping Device (QCD)

Portable quick-damping devices, Single minute exchange of die, Reduce labor intensity and increase productivity.

Gear package connecting rod transmission structure

It was used to convey the movement and power in relative position between the two axes, Gear drive features is: smooth transmission, high precision transmission, reliable, high fficiency, long ife, large range of power, speed and size.

Ball screw

It can be able to convert the rotary motion into linear motion,Or the torque is converted to axial repeated force, At the same time, it has the features of high precision, reversible and fficient.

Technical parameters

Mode PSB-80/250 PSB 110/3200 PSB 110/4100 PSB 170/3200 PSB-170/4100
Nominal pessre (N) 800 1100 1100 1700 1700
Max bending wiath (mm) 2500 3200 4100 3200 4100
Distan betweenuprights (mm)   2000 2700 3600 2700 3600
Throat depth (mm)   400/460 400/460 400/460 400/460 400/460
Cylinder strcke (mm)   225/280 225/280 225/280 225/280 225/280
Opening height (mm)   500/555 500/555 500/555 500/555 500/555
Die seting heiont(mm) 620/675 620/675 620/675 620/675 620/675
Main power (KW) 6x2 6x2 6x2 102x2 102x2
Oil volume (L) 34.5x2 34.5x2 34.5x2 50x2 50x2
Approachin speed 200 200 200 200 200
Worhing speed 15 15 15 15 15
Rutuming speed   200 200 200 200 200
Longth 3250 3950 4850 3970 4870
width 1830/2000 1830/2000 1830/2000 1850/2020 1850/2020
Height 2840/2940 2840/2940 2840/2940 2880/2980 2880/2980
Weight(kg) 8000/8600 9000/9600 10500/11200 10100/11000 11900/12000


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