EHT TRUMPF TruBend 8230-40 CNC press brake

EHT TRUMPF TruBend 8230-40 CNC press brake was built in 2007 in Germany by EHT Werkzeugmaschinen GmbH (now Trumpf Werkzeugmaschinen Teningen GmbH). The machine, distinguished by its high productivity and excellent precision, is used for the economical machining of workpieces with a maximum length of 4050 mm. The rigid, internally stress-free design combined with a press force of 230 tonnes ensures excellent bending results, even during the most demanding challenges. The operator, in turn, has at his disposal a convenient foot switch and an intuitive CYBELEC CNC control, in which advanced machining programmes are created in just a few steps. The TRUMPF TruBend 8230 CNC hydraulic press brake weighs 18100 kg.

Technical specifications of the EHT TRUMPF TruBend 8230-40 press brake

• CNC controller: CYBELEC ModEva 10S
• number of axes: 5 (X, X1, R, Z1, Z2)
• maximum press force: 230 t (2300 kN)
• maximum bending length: 4050 mm
• slider stroke: 400 mm
• maximum distance between work table and slider: 720 mm
• minimum distance between work table and slider: 320 mm
• X axis stop range (from bending line): 5-1000 mm
• X axis feed rate: 500 mm/s
• X axis drive power: 1 kW
• X1 axis adjustment range (from centre position): ± 125 mm
• X1 axis feed rate: 250 mm/s
• X1 axis drive power: 0.85 kW
• R-axis adjustment range (from table surface): 65-215 mm
• R axis feed rate: 150 mm/s
• R-axis drive power: 1 kW
• Z1 axis adjustment range (from left end of table): 430-3450 mm
• Z1 axis feed rate: 1000 mm/s
• Z1 axis drive power: 0.85 kW
• Z2 axis adjustment range (from left end of table): 600-3620 mm
• Z2 axis feed rate: 1000 mm/s
• Z2 axis drive power: 0.85 kW
• approach speed: 170 mm/s
• bending speed: 10 mm/s
• return speed: 180 mm/s
• distance between columns: 3550 mm
• reach: 405 mm
• hydraulic system pressure: 330 bar
• pneumatic system pressure: 4.5-6 bar
• oil tank capacity: 400 l
• installed power: 30 kW
• main motor drive power: 22 kW
• power supply: 3x 400 V; 50 Hz
• dimensions (L x W x H): 6200 x 3590 x 3220 mm
• weight of the EHT TRUMPF TruBend 8230-40 machine: 18100 kg