Product Description Technical specifications: 1) Rated evaporation capacity: 500KW, 750KW, 100KW 2) Designed coal type: Coal gangCoal is readily available at a fairly stable price, the technology is well understood, and the efficiency of modern coal fired power plants is high.Coal can be found in lots of places in the world.Coal can be easily transported to the power stations.Coal is a relatively cheap energy source.We sincerely look forward to cooperating with you if you are interested in our products.