Automatic disc cutting lines from coil

DISC CUTTER

Automatic disc cutting lines from coil

DISC CUTTER

Compact type system, high productivity, up to 600 pieces per hour, designed to meet the needs of producing discs while minimizing scrap, thereby saving on raw materials.

How our automatic disc cutting lines from coil work

The Zig-Zag cutting allows a saving of 7-9% compared to traditional inline cutting. This allows for an interesting amortization coefficient, with a reduced investment cost compared to the Press+Mold solution. It mainly consists of an uncoiler, a straightener/ feeder, a Zig-Zag disc cutter, an automatic stacker, and a scrap or sheet shearing machine. However, the composition is customizable by the customer.

The main components of our automatic disc cutting lines from coil

The uncoiler

All our uncoilers are equipped with four self-centering clamps with hydraulic expansion. The diameter of the roll grip is based on customer needs, typically 500 or 600 mm. They are produced with variable capacities, for coils weighing 10 and 15 tons. They are equipped with an inverter and feedback encoder, this solution allows the use of the uncoiler in controlled electric braking. They are equipped with an epicyclic gearbox. The uncoiler can be supplied in a single mandrel SA version or in a double mandrel SAD version.

The straightener/feeder

All our straighteners/feeders are equipped with 11 or 15 rollers, including 2+2 drive rollers. All rollers are made from high-quality 100CR6 steel, hardened and ground (chrome plating to a specific thickness is available on request). They are built in two versions with diameters of 76 and 96 mm. The rollers are counter-rolled. The adjustment of the drive rollers is hydraulic, while the adjustment of the penetration of the straightening rollers is motorized, with display and storage on a lectern. At the entrance to the straightener/feeder, there is a roller tape guide that helps maintain alignment with the Zig-Zag disc cutter.
The adjustment is manual (motorized adjustment available on request). Lubrication of the counter-rollers, bearings, and all wear parts is ensured by centralized and timed lubrication. It is equipped with a motion distributor in an oil bath and transmission to the rollers via homokinetic joints. All versions are equipped with a Siemens electronic package, consisting of KP1200 control and SIEMENS 1500 TA PORTAL PLC, digital brushless motor, SINAMICS drive, encoder, and operator interface with a 12’’ backlit LCD touch screen monitor.

The zig-zag disc cutter

It is an automatic shear that, thanks to the innovative Zig-Zag cutting system, allows the production of flat discs from a strip, staggered in parallel rows to minimize scrap. This solution enables a 7-9% savings in sheet metal, depending on the number of rows that can be made on the strip. The quality of the cut is guaranteed by a system for digital adjustment of blade penetration and offset. The machine also has a rotating arm that discharges the cut discs onto a roller conveyor that conveys the disc to the stacking group.

The stacker

Specifically designed to stack discs in two rows to avoid machine downtime. The pallets are picked up alternately, avoiding stopping the system. The disc is deposited by the shear’s unloading arm directly onto the roller conveyor, where it continues to a mechanical centering stop. At this point, the suction cup head positions itself over the disc, picks it up, moves it to one of the two unloading tables, and places it on top of the previous disc, forming a stack of the desired height.

The shear

The system is completed with a hydraulic guillotine shear. It is not just a simple scrap cutter, but a shear suitable for cutting sheets of various sizes. The quality of construction and its precision allows for high-quality cuts.

For additional details, please see our brochure.

Via E. Fermi, 20 / Via Ungheresca Nord, 9 - 31010 Mareno di Piave (TV) IT
+39 0438 492390
ironinfo@iron.it
Società con unico socio
Capitale sociale € 100.000,00 i.v.
Registro Imprese TV – C.F. e P.IVA: IT04188760260
R.E.A. TV 330275
COD. MECC. TV 054072
Società con unico socio
Capitale sociale € 100.000,00 i.v.
Registro Imprese TV – C.F. e P.IVA: IT04188760260
R.E.A. TV 330275
COD. MECC. TV 054072

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