5
2 Application and restrictions
Single chamber blast machines can be used with all types of abrasive (60 – degree conical bottom for
fine mesh abrasive on option). Table 1 shows the maximum working pressure for the different
models available. Higher working pressure is possible only for special designs.
The following options are recommended:
− Electric remote controls for very long blast hoses.
− Dual function (pneumatic or electric) to blow-off parts after blasting.
3 General description
3.1 Standard blast machine
The standard blast machine is equipped with pneumatic remote controls and a manually operated
media metering valve.
Figure 1: Standard blast machine.