Further development of (intermittent) pneumatic knockers
The new series are compact in design, flexible in use and suitable for single-stroke control as well as intermittent self-control. FKL-in series
In this further developed pneumatic knocker, a particularly compact design was emphasized. Moreover, the pneumatic knocker is flexible usable – suitable for single-stroke control as well as intermittent self-control.
Impact force
Using the single-stroke control, the impact force is adjustable steplessly by regulating the inlet pressure. In the case of intermittent self-control, the user has three levels available to adjust the impact force.
Pulsing
In cases of using single-stroke control, the impact is triggered by opening and closing an upstream 3/2-way valve (optional). The valve is controlled, for example, by a PLC.
Only an optional automatic self-control (PST FKL -si and/or -in) is required for intermittent self-control. When pressure arrives at the system, the pulsing can be adjusted at the throttle of the PST.
The pneumatic knocker is supplied with a base plate which is used to attach the knocker and transmit the impact impulse.