SHW type boiler Department of our company in the summary based on the foreign advanced technology of boiler and Harbin Institute of technology jointly developed, by China's famous reciprocating grate boiler expert personally presided over the design, drawing on the other products of the same type of operating experience, research and development of products. New large capacity of reciprocating grate boiler adopts the membrane wall grate has automatic poking and strong capability of breaking slag characteristics, which is beneficial to the inferior coal combustion and burnout, causing the slag with decreasing carbon content. Suitable for burning lignite ash, and high moisture coal. So far, our company has successively produced 21MW, 29MW, 14MW, 46MW, 58MW, 70 MW, 77 MW, 84MW, 92MW, SHW series of different specifications of series products.