1.Mechanical Parts

1.1 Torsion Bar Press Brake 250T 6000mm Machine Body:

Machine body is the basic frame and support structure of the press brake 250 ton, mainly including the base, columns and upper beams.The press brake base is made of Q235A.It is able to withstand the huge impact and vibration generated when the press brake 250Ton 6000mm is bending steel plate.

the columns are made of high-quality steel to ensure verticality and cylindricity

,bear the weight of the press brake machine upper beam and 250ton press brake punch and die and other components, and resist strong lateral forces when bending.

The upper crossbeam connects the tops of the two columns and forms a stable frame structure with the base. It installs the upper mold part of the press brake mold and provide an installation position for the drive device.

1.2 Slider parts:

The press brake 6000mm adopts hydraulic transmission.The press brake 6000mm slider parts consists of slider ,oil cylinders and mechanical stop fine adjustment and so on.The left and right oil cylinders are fixed on machine frame.The piston (rod) drives the slider up and down through hydraulic pressure, and the adjustment value of the mechanical slider is controlled by the CNC Tp10s system to accurately control the position of the slider to achieve bending operations of different angles and strengths.

1.‌3 CNC torsion Bar Press Brake Working Table:

Servo motor drives the press brake back gauge to move forward and backward . The moving distance is controlled by the CNC Tp10s system.The back gauge front and back has limit switch,it can promise the back-gauge move correctly.Multi V Die is installed on the table ,the

client can choose different V open for bending different thickness steel plate.The table also installed motorized crowning compensation for bending straightness.The motorized crowning table is controlled by Tp10s control.The compensation workbench compensation amount is 0-4.5 mm.

1.4 Sync System:

The hydraulic torsion bar press brake 6000mm  common mechanical synchronization mechanism consists of a torsion shaft, a swing arm, a spherical bearing, etc. The torsion shaft structure is heavy and simple structure, the performance is stable and reliable, and the synchronization accuracy is high.  

1.5 Servo Back Gauge :

The servo motor is used to drive the two ball screw and linear guiders to move synchronously through the timing belt.It decides the working piece bending flange and the size of the material is controlled by the Tp10s system. Tp10s control accurately determines the bending size of the plate to ensure that the dimensional accuracy of each bend meets the requirements.‌‌

1.6Auxiliary parts:

 including side door and backgauge door for worker safety and cover plates for oil cylinders. Protective plates are used to ensure the safety of operators and prevent injuries caused by accidental contact with moving parts during equipment operation. Cover plates are mainly used to cover the mechanical parts of the press brake body.

2.250T Press Brake For Sale Control System

2.1 10 inch touch screen 

2.2 ram and backgauge servo control technology

2.3 be freindly to beginner ,input raw materail ,bending thickness ,bending width and bending angle,then can bend

2.4 control motorized crowing or hydraulic crowning system ,promise bending steel straightness

2.5 It has designed frame bending and ARC programm,just input your parameter ,then can bend directly.

2.6 Both support single step and Multi-step bending 

2.7 Unit can be in mm and inch

2.8 English and Chinese

2.9 Support backup

3.Press Brake Main Configuration:

3.1Two cylinders control ram moving upward and downward.

3.2Right-and-lift balance achieved by torsion synchronization drive by servo motor

3.3NOK Japan layer seals for main cylinders.

3.4Schneider key electrics.

3.5Press Brake Upper Tooling with 30 pcs of fast clamps.

3.6 The press brake 6 meters match 4 pcs of standard front supports arms.They can move up and down ,left and right

3.7 Main Motor:Innomotics(the same Siemen Motor company)

3.8 Oil pump:SUNNY,USA

3.9 Hydraulic system:Rexroth,Germany

3.10 Clip-and -sleeve pipe system.

3.11 The four fingers of back-gauge for 6000mm length machine Electrical cabinet with ABB switch power outage.

3.12 Ram and Back gauge is runned by servo motor.

3.13With safety side door and back doors.

4.Main Specification:

5.Advanatage of 250 Ton Hydraulic Torsion Bar Press Brake 

5.1 Innomotics motor provide high torque

5.2 Servo Motor Drive Ram and Backgaue provides high bending precision and bending repentability

5.3 Tp10s controlled motorized crowning system promise bending efficiency and stability.

5.4 Programmable controls have multi-step programming fucntion ,realize  muti-bending automatic.

5.5 Multi-Vee low Die have many v opening can meet different thickness steel plate bending,maximize ultilization of 250T press brake

5.6 Motorized Mechanical Crowning Table provide large compensation amount.