Hydraulic bending press machine with monolithic frame specific for sheet metal.
The PDL hydraulic press is made with a highly rigid electro-welded steel carpentry structure and has an upper mobile support and a lower fixed surface.
The attachments and fixing brackets for the punch are arranged on the upper mobile part, while the brackets for the sheet metal bending die are installed on the lower platform.
The electro-hydraulic press is equipped with front supports for positioning the metal piece to be worked and are equipped with a millimeter rod.
A rear protective metal mesh is also provided to allow operators to work in total safety.
The approach speed of the hydraulic cylinder is under 10 mm/sec and this, based on safety regulations, allows the operator to have his hands free and to be able to move the sheet metal during the press processing phases.
The PDL hydraulic bending press machine is available in semi-automatic and automatic versions.
Semi-automatic with lever:
In the semi-automatic model the user operates the machine using a lever, while with the other free hand he has the possibility of handling the sheet metal.
The presence of sensors that regulate the stroke of the cylinder is also foreseen.
Automatic with double pedals:
In the automatic version, the operation of the PDL hydraulic press occurs with the use of double pedals. In this model, the automatic lifting of the cylinder is foreseen, the stroke of which is adjustable using the appropriate sensors.
The machine is also supplied with an emergency button on the pedal, or with an anti-shock system which blocks the press with the increase in pressure exerted by the operator's foot on the pedal.
Furthermore, the installation of a switch is designed to be able to use the machine also in manual mode, which therefore provides for the descent of the cylinder, but without its automatic ascent.
Accessories:
Pair of front supports with millimeter rod and equipped with adjustable stop for fixing the sheet metal. (Supplied instead of the pair of front supports, given as standard equipment)
Pair of front supports with millimeter rod and equipped with a stop with micrometric adjustment for extremely precise fixing of the sheet metal. (Supplied instead of the pair of front supports, given as standard equipment)
Pair of sliding rear supports with millimeter rod.
Accessories (only for automatic version):
Front light barriers
Digital control with Siemens display
Digital control of the blank holder
Timer
Piece counter
Air/oil heat exchanger with decompression valve
Decompression valve
Pressure switch