Handheld tightening system with automatic screw feeding can process 2 geometrically similar screws, for example differing in length or made from different materials (e.g. stainless steel/browned steel). Screw choice is managed by the feeder’s PLC through a selector or by an external signal.
• Eliminates the manual steps of screw pick and place on the bit/piece
• Ensures the continuous supply of screws which are «shot» automatically
• Reduces tightening times (–35%)
• Interconnects with the factory system (INDUSTRY 4.0)
• Ensures less operator fatigue
• Is soundproofed
The air screwdriver with mechanical clutch and automatic shut off:precise tightening even in heavy duty conditions and at low supply pressures even when joint elasticity changes. Available 2 tightening devices:
• FORWARD BIT STROKE: patented by Fiam, allows the bit to advance automatically and reduces operator fatigue, keeps the screw tip in sight. During tightening phase, the screwdriver head does not touch the component surfaces, thereby avoiding any friction and damage.
• TELESCOPIC: allows to reach tightening points in inaccessible spaces or at great depths and therefore inside holes thanks to its telescopic stroke of 40, 60 and 100 mm.
The two built-in sensors make it possible to work with two tightening modes:
– With torque control
– With tightening height control.
Screw feeder ED B 2|1 has 2 bowl 240 mm in Ø and for screws between 10 and 35 mm in lenght, with integrated:
– PLC
– Modbus TCP/IP protocol
– EDMI Interface web server for remote connection to the tightening system
- Analogic line pressure switch
- Filter-Regulator-Lubricator unit