HB Series Oil-electric Hybrid Bending Machine / Hybrid Press Brake Manufacturer

HB Series Oil-electric Hybrid Bending Machine / Hybrid Press Brake

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Introduction

HB series hybrid bending machine provided by HSG Laser is a new generation press brake features energy saving, low noise and steady.

This bender adopts dual-servo motor to control the oil pump directly for fast braking speed, realizing a significant increase in production efficiency. Besides, the servo motor can stop work if flow or pressure is unneeded, which reduces noise and energy consumption.

Another benefit is the low heat balance temperature lowers the risk of oil leakage, no need for cooling device, or traditional bulky oil tank. The service life of hydraulic system and oil cylinder improved greatly because of high stability.

Bending Samples

Technology parameter

Press capacity	2200KN
Maximum bending length	4040mm
Distance between the frames	3340mm
Throat depth	450mm
Height of lower worktable	950mm
Stroke length	180mm
Opening height	470mm
Number of cylinders	2
Oil volume	70L
Weight of whole machine	About 13100Kg
Power	About 17KW
Size	About 4560×1755×2700mm

Item	Speed	Precision
Y1, Y2 axis - go down	150mm/s	/
Y1, Y2 axis - bending	0.2-50mm/s	±0.01mm
Y1, Y2 axis – go up	150mm/s	/
X-axis - front and back	500mm/s	±0.01mm
Z1, Z2 axis - left and right	700mm/s	±0.1mm
R axis - up and down	60mm/s	±0.1mm

Advantage

DSVP-based Oil-electric Hybrid System
This bender adopts dual-servo motor to control the oil pump directly for fast braking speed, realizing a significant increase in production efficiency. Besides, the servo motor can stop work if flow or pressure is unneeded, which reduces noise and energy consumption. Another benefit is the low heat balance temperature lowers the risk of oil leakage, no need for cooling device, or traditional bulky oil tank. The service life of hydraulic system and oil cylinder improved greatly because of high stability.

High-rigid Frame and Automatic Deflection Compensation
High-rigid frame is optimized in shape and can improve the entire bending accuracy based on calculated Y value and accurate workbench positioning. The angle tolerance of bending workpiece is ±30’; Through programming, the automatic deflection compensation system can calculate compensation automatically according to the length, thick and angle of the bending workpiece, in addition, match with inverse deformation while boosting pressure.

Efficient and Reliable Post-positioning System
Position after high-speed movement, X-axis: 500mm/s, Z-axis: 700mm/s, R-axis: 60mm/s; length measured on X-axis: 600mm;
High positioning accuracy, X-axis: ±0.01mm, Z-axis: ±0.1mm, R-axis: ±0.1mm.
Note: Only applicable to HB1003/HB6020

Various Upgrade Solutions
Add automation interface to enable automation upgrade whenever necessary, and make bending simpler and faster.

Intelligent CNC System, High Running Rate

Built-in CAM System
The CNC system uses well-designed graphs (Windows TM style) and equipped with advanced 3D functions. It is a real CAM system (Italian STEP).

Automatic Saving, Data Sharing
The system supports multiple file format import, offer keyword-based retrieval and accept production instructions through bending plan function. Settings such as the order of bending and mold layout can be edited and saved. Note function is added for processing cautions noting and sharing. Processing information can be saved and the data is shared after processing.

Humanized Screen, Easy Operation
Humanized screen supports special molds display. The functions of simulation and mold positioning & guiding are optimized for easy operation. Length compensation is available and easy. Processing is done based on 3D simulation.