These brushing units powered by 1/4 hp motor rotate 2 central stainless steel shafts on whose both ends are mounted bottle cleaning brushes.The units mounted above the tanks centrally can be used to clean four bottles at a time with 2 persons holding 2 bottles each one in the front and one behind.The bottles must be soaked in a mild alkali/soap solution to loosen the dirt.About 1000/2000 bottles of any size or shape can be cleaned per hour.The unit is ideal for all those who use/reuses glass bottles.Other machines offered are soda/soft drink machines water filteration units etc.