ARISA S-2-400-260-FD mechanical press

ARISA S-2-400-260-FD mechanical press was built in 2000 in Spain by Arisa S.A. (now Nidec Press & Automation Co. (NP&A)). The machine on offer is an excellent choice for series production of components used in the broadly defined automotive or machinery industry. It enables precise punching and stamping of metal parts. All these machining processes are performed with a high press force of up to 400 tonnes, which, combined with a highly dynamic slider, guarantees the best machining results.

The ARISA S-2-400-260-FD features a robust, stress-relieved gantry design with an open side wall. This design maintains high rigidity, stable parameters and repeatability during even the most intensive operations with high press force. It is distinguished by the use of two connecting rods, a flywheel drive and an eccentric pinion gear. This solution ensures even torque transmission and smooth and precise control of the slider movement. The slider, on the other hand, is guided at eight points by roller guides, which guarantee the achievement of the highest quality workpieces under even the heaviest loads.

The machine is also very versatile and, in addition to its standard purpose, can also be used as a transfer press (after the use of grippers and conveyors) or as a progressive press (after the use of a decoiler and control system).

Technical specifications of the ARISA S-2-400-260-FD press

• maximum press force: 400 t
• work table dimensions (L x W): 2400 x 1200 mm
• slider stroke: 400 mm
• slider adjustment: 250 mm
• number of slide strokes: 10-30/min
• slider dimensions (L x W): 2400 x 1200 mm
• distance from slider to work table surface: 750-1000 mm
• maximum weight of top tool: 5700 kg
• maximum weight of all tools: 8000 kg
• strip width: 450-550 mm
• hole for waste (L x W): 1900 x 250 mm

Equipment of the ARISA 400t press

• HMI operator panel: SIEMENS SIMATIC HMI TOUCH
• work table exchange system
• light curtains
• window in side wall for strip feeding
• workspace illumination