... gas to supply heating. It has 0.5T, 1 ton, 2ton, 3ton, 4ton……and other models. Every model ... One person is on duty, automatically operation. Vortex design, multilevel whirlwind increasing oxygen, make the raw material ... more than 100000RMB every year, can save 50-70% cost compared with burning oil, gas directly, can ... .....Contact information biomass burner with scientific design for steam boiler