These are installations for treating pieces hung in clusters, but with very high production rates. In fact the movement of the hooks through the blasting machine takes place via a motorised overhead transporter, which can advance at intervals (pneumatic doors) or continuously (rubber containment curtains). An internal safety door sees to the closing of the turbine compartments while the clusters are in motion (with doors open, turbines rotating and constant influx of shot).
NOTE: According to the client's specific needs, shotblasting machines can be equipped with:
INVERTER to vary turbine projection speeds (e.g., aluminium die-casting) Shot
SEPARATION, with vibrating screen and magnetic drums, for sand-blasting. Refilling
HOPPER with level-sensitive probes to automatically readjust the quantity of shot in the circuit.