... 30% lower cost than coal stove Two Stage Coal Gasifier For Sale:Our company Zhengzhou Qianding Machinery And Equipment Co., Ltd. located ... gasifier shch as: QM0.8, QM1.0, QM1.3, QM1.5, QM1.8, QM2.0, QM2.2, QM2.4, QM2.6 ... .4 single stage coal gasifier and CG3Q2.0-1, CG3Q2.6-1, CG3Q3.0-1, CG3Q3.2-1, CG3Q3.4-1 ... air temperature(°C)50-6050-65Ashpan rotational speed(r/h)0.177-1.77 Equipment gross weight(t)3.54. ...