... ) Power supply: 330V, 50Hz 3) Motor power: 0.11kW Sell Coal Gas Burner: Specifications: 1) Power: 48 - 109kW 2) Power supply: ... section operation available 2) Burns mains coal gas, bottled coal gas, and any other type of low-heat gas 3) Besides increasing air swirl, ... regulating combustion head to optimize the ratio of air and coal gas, thoroughly stop fuel loss when burning, sufficiently burn fuel, ...