Trumpf TruBend Series 8000

The Trumpf TruBend Series 8000 is Trumpf's heavy-duty press brake lineup, built for bending thick plate and long workpieces that smaller machines simply cannot handle. With twelve models spanning 2,300 kN (230 metric tons) to 10,000 kN (1,000 metric tons) and bending lengths from 3,230 mm to 8,050 mm, these are the machines you bring in when the work involves structural steel, heavy equipment fabrication, shipbuilding, wind energy components, and infrastructure projects. At 25,000 to 98,000 kg, they're serious industrial equipment that demands serious floor preparation.

The On-Demand Drive system automatically adjusts motor speed to match the actual force and speed required during each phase of the bending cycle. During the approach phase, the ram moves quickly with minimal power. During the bending stroke, full force engages. Between strokes, the system idles at near-zero consumption. For machines this large, the energy savings add up fast -- a 1,000-ton brake running two shifts on conventional hydraulics consumes enormous amounts of electricity, and the On-Demand Drive puts a real dent in that operating cost.

The 700 mm stroke is a significant spec -- it allows compatibility with Trumpf standard tooling and provides the clearance needed for deep-box bending and complex profiles on thick plate. Usable open height of 880 mm (675 mm for underfloor versions) accommodates tall tooling configurations. CNC-controlled crowning with capacity up to 6,000 kN/m ensures consistent angles across the full bending length, which is critical when you're bending 6-8 meter workpieces where even small deflection errors compound into unusable parts.

The T-8000 S Multi-Touch Control is purpose-built for the Series 8000 with an intuitive navigation interface optimized for heavy-gauge bending parameters. Up to 6 CNC-controlled backgauge axes handle positioning for complex bend sequences on large parts. Support brackets rated for 300 kg loads help operators manage heavy workpieces safely.

Tandem operation is a key capability -- two Series 8000 machines can be linked for bending lengths up to 16 meters. That opens up applications in shipbuilding, bridge construction, wind tower fabrication, and large structural components that no single press brake can handle. Surface-mounted versions are available up to 600 tonnes on 4,400 mm bending length, while underfloor-mounted versions extend the range to the full 10,000 kN.

Maximum bending speed ranges from 8 to 10 mm/s depending on model -- slower than the Series 5000's 25 mm/s, but that's expected at these force levels. The focus here is force, accuracy, and reliability on thick plate, not cycle speed on thin gauge.

New TruBend Series 8000 machines are major capital investments, typically running $350,000 to $1,500,000+ depending on model, tonnage, bending length, and options. The smaller 8230 sits at the entry point, while a fully configured 81000 with tandem capability, full backgauge, and CNC crowning represents the upper end. Used machines are rare on the secondary market because shops that buy this class of equipment tend to keep them running for decades.