This Bruderer BSTA 50 USL is a workshop press — also commonly referred to as a high-speed stamping press or punching press — designed for precision metal stamping and forming operations. Bruderer is a Swiss manufacturer with a long-established reputation for building high-speed press systems used in the precision parts, electronics, automotive, and metalworking industries, where consistent accuracy at high stroke rates is essential.
This particular machine is offered as a complete, production-ready unit from 1995, sold used and located in Germany. It is paired with a Bruderer BBV 190 automatic strip feeder, mechanically synchronized to the press, and the combination represents a fully integrated stamping cell capable of handling coil-fed strip material in high-volume production environments.
At the heart of the specification is a nominal force of 500 kN and a stroke rate range of 100 to 1,120 strokes per minute, reflecting the high-speed capability this type of press is known for. The adjustable stroke offers seven settings: 16, 19, 25, 32, 38, 44, and 51 mm, while shut height adjustment spans 64 mm, giving toolmakers meaningful flexibility when setting up dies. The main drive motor is rated at 22 kW, and the machine connects to a 400 V / 50 Hz supply with a demand of 62 kVA. Control voltage is 24 V DC. A pneumatic clutch and brake system is fitted as standard, and the press is equipped with an oil cooling unit. Compressed air supply requirement is 6 to 10 bar.
The working envelope is well specified for a machine of this class. The ram area measures 980 × 420 mm and the table area 1,080 × 650 mm, with a maximum tool installation width of 1,100 mm. Strip pass width reaches up to 256 mm, and the strip entry height is adjustable between 60 and 140 mm. The BBV 190 feeder accommodates strip material up to 120 mm wide and handles a maximum feeding pitch of 85 mm at a feeding angle of 180 degrees. Maximum material thickness is 4 mm.
Overall machine dimensions with the BBV 190 feeder attached are 2,407 × 1,278 × 3,150 mm (L × W × H), and the combined weight is approximately 8,000 kg. The machine has accumulated 41,000 working hours and is described as having been fully serviced and tested, presented in excellent technical and visual condition. An integrated control cabinet is included, and the system is stated to be ready for integration with peripheral equipment.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.