COLOMBO AGOSTINO 225.400 coil stamping and punching line

COLOMBO AGOSTINO 225.400 coil stamping and punching line was built in 2006 in Italy by Colombo Agostino S.p.A. Its extensive machining capabilities and high reliability make it an excellent choice for series production of components, such as washing machine parts or automotive parts. The production process is fully automatic, thanks to a high-speed feeding system. It unwinds the sheet metal from the coil towards the work station, which features precision tools operating at a maximum force of 400 tonnes. The monolithic design of the machine further ensures high durability and stress-free operation. The COLOMBO AGOSTINO coil-fed punching machine weighs 75000 kg. The coil punching line is complete and consists of the following machines: – 400 t eccentric press: COLOMBO AGOSTINO – sheet metal decoiler: DEF CT 3/128 – coil lift table – sheet metal straightener RA 3000/4-8/120 AR ZZ F.D. with roller conveyor – guillotine shears Technical specifications of the mechanical press COLOMBO AGOSTINO 225.400 maximum press force: 400 t (4000 kN) number of slider strokes (continuous operation): 13-30/min slider stroke length: 200 mm slider stroke adjustment: 300 mm maximum tool size (L x W x H): 1600 x 2500 x 700 mm maximum tool weight: 7000 kg crankshaft stop position: upper dead centre (OT) maximum flywheel rotational speed: 489 rpm nominal bottom dead centre location: 12 mm safety distance: 260 mm stopping time: 0,15 s air pressure: 5-6 bar installed power: 40 kW power supply: 400 V; 50 Hz net weight of the COLOMBO AGOSTINO 255.400 machine: 75000 kg Technical specifications of the CISAM IMPIANTI sheet metal feeding system General data number of axes: 2 (X,Y) material type: hot and cold rolled steel maximum strip thickness: 7 mm minimum strip thickness: 1.5 mm maximum strip width: 1300 mm minimum strip width: 150 mm noise level: 79 db(A) DEF CT 3/128 sheet metal decoiler payload: 13000 kg maximum internal coil diameter: 610 mm minimum internal coil diameter: 508 mm external coil diameter: 1800 mm Coil lift table lifting height: 600 mm feed: 2500 mm RA 3000/4-8/120 AR ZZ F.D. sheet metal straightener feed in the X axis: 1-9999.9 mm feed in the Y axis: ± 500 mm feeding speed: 66 m/min slow stroke: 1250 mm number of feeding rollers: 2 diameter of feeding rollers: 180 mm number of straightening rollers: 8 diameter of straightening rollers: 82 mm maximum disc diameter: 600 mm minimum disc diameter: 170 mm