One of the advantages of robotized blasting is an even, constant work flow. With common (double chamber) blast pots however the pressure instability – when refilling abrasives from the upper to the lower vessel takes place – is a well-known problem. Just as the construction’s height and poor accessibility of critical parts. Gritco’s Continuous Series tackles these problems with two horizontally placed Gritco blasting vessels with interconnected abrasive metering valves delivering a continuous flow of abrasives.