The portable small sandblasting blower JUNIOR 40 is a very handy device that can be used for a wide range of applications. It works according to the suction system. The blasting media in the nozzle head is sucked in by the compressed air (injector effect). The blown steel media is filled into the sand container for reuse via the built-in vibrating sieve and fed to the jet nozzle.

Under normal working conditions, the sand container of the JUNIOR 40 model is sufficient for an uninterrupted steel time of approx. 10 to 15 minutes.