Chocolate holding tanks we produce are cylindrical. They are water jacketed with PID controlled heating element. Agitator is speed adjustable and with feature to work continuous or on OFF / ON regime. Water inside a twin-shell coat ensures heating and keeping a temperature of chocolate mass constant. Chocolate storage tank is used to store the liquid chocolate in constant temperature and homogenous structure. Store your chocolate in water jacketed reservoirs completely made of AISI304 grade stainless steel and with side wall teflon scrapers.