タイトルまたは説明

YGL Type of Vertical Fixed Grate Coal-fired Thermal oil Heater • Simple structure, low cost. • Adoption of top-mounted tube structure with large heat absorption area, high heat efficiency, never be collapsed. • Heat transfer oiI enters into the boiler from the top and drains out from the bottom, which cannot easily be coked, with long service life of boiler. • Remove ash once a month when burning Shenmu soft coal block for the product. Otherwise, ash may easily be deposited with bad heat transfer.