Vertical shotblasting machines for assembled steel structures and plates
“SABLA” units are designed for blasting of steel plates, profiles and welded pieces loaded in a vertical position with different transport systems.
Shotblast takes place in central blast cabin by means of several centrifugal turbines placed on both side of cabin. Entry and exit pre-chambers, provided with rubber curtains, avoid any shot exit from the equipment.
A final blowing system installed in exit pre-chamber allows a perfect elimination of shot residuals from workpieces.
The longitudinal blast speed of the workpieces is adjustable by means of an inverter controlling the motor of the transport system in accordance with material typology, rust condition and required blasting grade (mts/min. 0,5 ÷ 3).
Sabla machines are fully automatic and suitable to be installed in line with paint cabins and heating ovens .
Passage dimensions:
- Width : 150 ÷ 2500 mm
- Height : 1500 ÷ 4500 mm
- Turbines are placed on cabin walls.
- Equipped with 4÷ 20 centrifugal turbines.
- Turbine power from 4 to 30 Kw.
- Shot recovery system with limited foundation
- PLC and touch screen for cycle control
- Optional: turbines inverter
Workpieces moving system:
- Motorised overhead conveyor
- Motorised trolleys on rails
- Motorised horizontal rollers
