Our line of coal-fired boilers comprises capacities ranging from 100 to 1800 BHP. For our boilers up to 1200 BHP, we offer the three-pass package boiler and traveling grate. For larger capacities, we offer combination boilers. All our models are delivered with an automated system that guarantees low O2 in the chimney and minimum unburned, making these the most efficient boilers available in the market.