TOMA LEN 63C eccentric press

TOMA LEN 63C eccentric press was manufactured in 2001 in Slovakia by the TOMA company (formerly Smeral Trnava). The machine, which is designed for precision machining of workpieces, is distinguished by its high press force of 63 tonnes and rigid body. All machining processes, i.e. punching, cutting and stamping are performed at two different speeds.

The upgraded control system with inverter allows for stepless adjustment of the flywheel speed as well as adjustment of the number of strokes per minute. This solution makes it possible to precisely synchronise the machine with the sheet feeder and the decoiler. Furthermore, the LEN 63 C press has a factory control system for a second, lower speed. This system, in turn, allows the machine to maintain a constant press force at the maximum reduction of speed. The total weight of the machine is 5850 kg.

Technical data of the TOMA LEN 63C press

• maximum press force: 63 t (630 kN)
• working table surface (L x W): 800 x 630 mm
• slider surface (L x W): 450 x 280 mm
• maximum slider stroke length: 105 mm
• minimum slider stroke length: 10 mm
• maximum distance between table and slider: 335 mm
• adjustment of distance between table and slider: 70 mm
• reach: 315 mm
• distance between columns: 355 mm
• motor power: 4/7.5 kW
• number of motor gears: 2
• run-out time: 160 ms
• air pressure: 0.4-0.6 MPa
• dimensions (L x W x H): 1425 x 1790 x 2550 mm
• weight of the TOMA LEN 63C machine: 5850 kg

Equipment of the TOMA eccentric press

• intermediate table
• foot switch control
• manual control
• inverter
• workspace illumination
• DTR – Technical and Operating Documentation