BZ 1230ST – BZ 2550ST

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High frequency welding and blanking machine composed by two units: the first one is to weld and the second one is to weld and blank on PVC materials, PU, polyester and coupled leather. It can work with screen-printed sheets, thanks to its high precision on positioning of the rotating table.

Aluminium, brass or photoengraved magnesium electrodes and/or moulds are used for the high frequency welding, while tempered and grave hand punches are used for blanking.

Each station of the rotating table is equipped with a hardened and ground steel plate that allows all working process without interposing any other kind of material between cliché or hand punch and the working-plane.

The machine is equipped with a touch screen to program the working cycle, automatic adjustment of the welding force, lighted cross lasers to place sheets, a high sensibility anti-discharge circuit and a mould holder designed for the connection to the cooling circuit.


Technical features


BZ 1230ST

BZ 2550ST

Max welding force


Welding unit 2000

Welding and blanking unit 9000

Welding unit 4000

Welding and blanking unit 12000

Max blanking force




Max power efficiency at the electrodes




Nominal operating frequency




Electrodes-holder plate dimensions


400 x 470

480 x 620

Number of station of the rotating table




The above-mentioned aesthetic and technical specifications are not binding. Our company reserves itself the right to introduce, without any notice, any changes in order to improve the working and the output of the machine.