Blast systems

Vacuum blast system

6 mm nozzle at 47 l/sec. air pressure

Exit velocity: 80 m/sec

Blast media throughput: 25 kg/h

Blast media consumption: 0,4 kg/h

Air consumption (compressed air): 8 m3/min

Electric consumption: 4,2 kWh

Performance factor: 1 (corr. to blast media throughput)

Injection blast system

8 mm nozzle at 4 bar air pressure

Exit velocity: 60-100 m/sec

Blast media throughput: 50 kg/h

Blast media consumption: 0,7 kg/h

Air consumption (compressed air): 0,5 m3/min

Electric consumption: 5,3 kWh

Performance factor: 2 (corr. to blast media throughput)

Water blast system

8 mm nozzle at 4 bar air pressure

Exit velocity: 60-200 m/sec

Blast media throughput: 200 kg/h

Blast media consumption: 1-4 kg/h

Air consumption (compressed air): 2-5 m3/min

Electric consumption: 5-10 kWh

Performance factor: 8 (corr. to blast media throughput)

 

Pressure blast system

8 mm nozzle at 4 bar air pressure

Exit velocity: 150-250 m/sec

Blast media throughput: 250 kg/h

Blast media consumption: 4 kg/h

Air consumption (compressed air): 2,8 m3/min

Electric consumption: 11,4 kWh

Performance factor: 10 (corr. to blast media throughput)

Blast wheel system

300 mm Ø

Exit velocity: 80 m/sec

Blast media throughput: 3600 kg/h

Blast media consumption: 30 kg/h

Air consumption (compressed air): – m3/min

Electric consumption: 7,5 kWh

Performance factor: 144 (corr. to blast media throughput)