... . small footprint machine, with the port directly connected to the boiler, automatic intelligent control. One duty, automatically.8. to biomass ... , CO2 emissions of harmful gases, protect the environment, not corrosion boiler, boiler life extension of more than 3 years.9. a ton ... more than 100,000 yuan, more than oil, gas direct fired boiler oil, burning gas savings cost 50-70%, the annual cost ...