Automatic belling machines for building, sewerage and pressure pipes.
• - Socket forming externally by compressed air and internally by collapsible mandrels;
• - Collapsible mandrels have been designed particularly to avoid wear due to rubbing of the mobile parts;
• - Heating by infrared rays in double oven with independent function;
• - On request, short wave ovens;
• - Fast cooling by injection of cooling mixture;
• - PLC and video terminal for setting and storing the working parameters, including selfregulation of the machine;
• - Autodiagnostic system for swift location of working faults;
• - High output.