Small gasifier: 1. Diameter0.8-3.6m 2. 70% lower cost than the ... . 30% lower cost than coal stove Small Gasifier QM0.8:Our company Zhengzhou Qianding Machinery And Equipment Co., Ltd. ... stage coal gasifier shch as: QM0.8, QM1.0, QM1.3, QM1.5, QM1.8, QM2.0, QM2.2, QM2 ... gas equipment. Coal gas producer coal is a gasification equipment that the less investment, management convenient, simple operation ment. ...