Automatic carbon steel cnc hydraulic press brake

Automatic carbon steel cnc hydraulic press brake

Main Feature


1. The frame is steel structure, left and right vertical plate, table and pressure plate welded into a unitary structure, after welding to eliminate internal stress by tempering, exceptional rigidity, high stability.

2. Important parts of the frame, sliders, etc. are used ANSYS finite element analysis software to ensure machine reliability.

3. Hydraulic drive, cylinder on both end of machine, disposed on the slider to drive it work directly.

4. Torsion axis synchronization for slide synchronous mechanism.

5. Adopt a mechanical stopper mechanism, stable and reliable.

6. Back Gauge size and slide stroke controlled by CNC system, back gauge with high precision ball screw, stable operation and precise positioning.

7. The CNC system adopts frequency conversion control technology, with multi-step programming function, simple and easy to operate.

8. Inclined wedge deflection on the compensation mechanism, in order to guarantee access to high bending accuracy

9. Safety barrier device all around the machinery, electrical cabinets equipped with Open door cut-off function, emergency stop button around front and back, protective cover foot switch to ensure safe working.

The machine can be customized by your request !

Overall structure:


1.Using UG (finite element) analysis, through computer aid design, with nice appearance.

2.The machine structure is welded with steel plate, with sufficient strength and rigidity. The hydraulic drive prevents the machine from serious overload operation accidents caused by the change of sheet thickness or bad choice of lower die cavity. Additionally, this machine is also featured by the steadiness of work, convenience of operation, and reliable safety.

3.The mechanic block is equipped in the oil cylinder to ensure the fixing accuracy when the slider travels to the bottom dead point and so as to assure the consistency of bending angle in bulking production.

4.Using German technology to eliminate internal stress.

5.Entire frame using striking grit to get rid of rust and spout anticorrosive paint.

Quick Details


Condition: New
Material / Metal Processed: Carbon Steel
Power: Hydraulic
Automation: Automatic
Extra Services: Machining
Certification: ISO9001 CE
Tonnage(T): 30
Normal Pressure(KN): 300
Number of conrtol axes: 2
Max.Bending Mild Steel: 2.3
Thickness Stainless Steel: 1.3
Length of worktable(mm): 1600
Machine Type: Press Brake
Raw Material: Sheet / Plate Rolling
After-sales Service Provided: Engineers available to service machinery overseas

Model30T/1600mm
Tonnage(T)30
Normal Pressure(KN)300
Number of conrtol axes2
Max.Bending ThicknessMild Steel2.3
Stainless Steel1.3
Length of worktable(mm)1600
Distance Between Frames(mm)1304
Throat depth(mm)200
Stroke Length(mm)80
Open Height(with tool holders)(mm)210
Table Height(mm)760
Approach Speed(mm/sec)80
Bending Speed(mm/sec)20
Return Speed(mm/sec)80
Oil Capacity65
External Length(mm)2100
External Width(mm)1200
External Height(mm)2100
Approximate Weight(KG)1680
Motor Power(KW)3
Control TypeNC

Working slider structure:


1.The machine is equipped with hydraulic electric control, freely adjustable slider travels and inching,semi-automatic, automatic operating criterion convenient for module trial and adjustment.

2.Up-move type bending design,a pair of oil cylinders working simultaneously, balanced operation,convenient and safety.

Electrical control system:


1.Electric components and material are accord with international standard, safety and reliable, long life, and strong ant jamming capability.

2.Moving footpad attached.

3.Choosing high grade famous electrical control components.

4.The power of the machine is 3-phase and 4-line AC380V, control loop is AC220V.

5.Main power way of motor has short circuit,overload,lack phase protection.

6.Operation buttons equipped on machine button stage, electric switch,pilot lamp equipped in electric box

7. Oil pump stop button as the total button of machine, when oil pump power off, whole machine stops working.

8.Inching control button and emergency stop button are installed on machine.

9.The synchronization of the slider travel of bending machine is mechanic synchronous unit in simple, stable and reliable structure with synchronous precision required by this machine. And generally, it can be used for long time while don’t need to be repaired frequently