It is a continuous operating grit blasting machine in which abrasive is automatically recovered instantly after impacting the surface. Powered by only compressed air, it needs no electricity and hence s suitable for site work. It removes light paint and scale very fast and the removal process is much better than chemical cleaning or wire brushing. No hazardous gas is produced so operator is completely safe. It is also fully suitable for finishing, etching, shot peening and surface preparation before coating.

A number of abrasives can be used such as metallic grit, glass beads, steel shots, plastic media and walnut shell etc. to meet specific requirement of cleaning and finishing. The impact of blast stream is highly controllable so that surface is not deformed or damaged. If a galvanized or anodized sheet is painted, the removal of paint can be easily effected without any harm to galvanized/anodized layer. Mounted on four castor wheels, it can be wheeled to required site. Instant recovery of dust and abrasive within the gun head ensures pollution free atmosphere, thus nearby operations can be performed simultaneously. The machine could be used for :



Local rust removal at spots

 l Grit / Shot Blasting.
 l Shot peening.
 l Paint removal for Aircraft components.
 l Cleaning before and after welding
 l Surface etching