Flexible punching line up to automatic unloading, starting with strip. The peculiarity of this punching machine is that it is electric, so the power of the punching machine is given by the motor. This solution allows to avoid the problems of the hydraulic solution, with less maintenance and more reliability. Furthermore, it can reach really high speeds, i.e. strokes per minute, determined by the number of revolutions of the motor. Another peculiarity of this innovative punching machine is that it has 4 columns, therefore much more reliable over time. In addition to having less consumption of the tools, it allows to obtain the processing of higher thicknesses. The standard quick interchangeable punching units are “AMADA” type. it can be equipped with longitudinal feeder with rolls or with pincers. The automatic unloading with lateral suction cups makes it possible to make punching independent from unloading / packaging operations and therefore not stopping the line.
Nibbling | 360 strokes//min |
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Installed power | 40 kW |
Sheet thickness R-42 kg/mm² | 0,5-3 mm max |
Material to process | Strip in coils |
Material | Fe, pre-painted steel, stainless steel |
Tools number | 18 |
Tools number B type (max. tool ø 31,7 mm) | 8 |
Tools number C type (max. tool ø 50,8 mm) | 6 |
Tools number D type (max. tool ø 88,9 mm) | 2 |
Tools number E type (max. tool ø 114,3mm) | 2 |
Power | 30 t |
Stroke per minute | 360 |
Speed of longitudinal movement | 120 m/min |
Speed of lateral movement | 60 m/min |
Punching unit | AMADA type |
It is a motorized decoiler (or idle on request) with the capacity of 10 tons. Complete with hydraulic power pack and independent electric plant. Hydraulic unit for the spindle regulation, an electric plant for the automatic / manual mode and for the speed regulation. Complete with loop, arm for the loop control, and spokes to maintain the strip in the correct position.
Decoiler capacity | 10 | ton |
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Shaft diameter (min/max) | 470/530 | mm |
Coil max. ext. Ø | 1800 | mm |
Motorized AC decoiler with inverter | 4,7 | kW |
Hydraulic loading cradle for coils. It is used to load automatically the coil on the decoiler. It has a vertical movement through a hydraulic cylinder and a transversal motion for the transport on the unwinding axis with a gear motor command. This model has a capacity of 10 tons.
It is positioned in the initial part of the line and it is essential for the correct introduction of the sheet and to maintain the correct position during working. It is made up of a metal structure and adjustable guide rolls.
It is a straightener with a pneumatic feeder added. It is made up of a total of 9 rolls (2 feeders and 7 straighteners). The main function generally is to feed a punching press, to straighten and to take out tensions from the sheet before being punched. This model has a useful width up to 600 mm.
Useful width | 600 | mm |
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Working height | 1000 | mm |
Hydraulic heading bench with head - tail strip welding, complete with hydraulic vices.
Flexible strip punching unit with numerical control and 18 toolings AMADA A-B-C-D-E type.
The whole electric installation is intended here. Electric cabinet, cable channels, control desk and software for the management of the line parameters, all according to the highest standards of quality and efficiency.
L'impianto idraulico è necessario nelle operazioni di taglio e nelle unità idrauliche di punzonatura o scantonatura. È composto dalla centralina (di potenza tale da soddisfare tutte le lavorazioni), dai collegamenti meccanici (tubature e valvole) e dal software di controllo e gestione.
Series of wire mesh, infrared photocells and sensors for the protection of the operators. They are installed on the line to avoid any accident that could cause physical damages to the operators