LCB series gear pumps are suitable for conveying non-corrosive, solid particles and solidifiable media at room temperature. Usually, they can be used in petroleum, chemical, machinery, metallurgy, food, agriculture, construction, papermaking, environmental protection and other industries as well as widely used in road construction industry, oil refinery, linoleum factory, asphalt plant, oil unloading station and other places. Moreover, this series of pumps has an insulated jacket design, which can be heated and insulated by steam or thermal oil circulation to ensure that it can work normally even in low temperature environment.