Proman Infrastructure Services has launched the vertical shaft grinder (VSG) machine in collaboration with REMco (USA), along with a special screen from Midwestern Screens (USA), for producing fine grade plaster or concrete sand via dry process. Proman-REMco VSG machines are high-speed grinders that can be custom-engineered to the specific requirements of different fine aggregates.

According to RS Raghavan, Managing Director, Proman Infrastructure Services, ?For a decade, Proman has been supplying crushing and screening systems to produce high quality aggregates and concrete sand. True to our motto of providing innovative crushing solutions at the lowest cost per ton to the customer, we have launched the VSG product, which offers 35 per cent power savings and offers the unique feature of grinding and producing finer grade plaster or concrete sand as per the customised requirements.?