shengli boiler SZL Steam Boiler

Description : SZL Series assembled water tube boiler adopts longitudinal double drum chain grate boiler. The boiler body is composed of up& down longitudinal drums and convection tube, best heating surface, high thermal efficiency, reasonable design, compact structure, elegant appearance, adequate effect. Two side of Combustion chamber equipped the light pipe water wall tube, up drum equip steam separator device and the surface drainage equipment, and down drum equip the termly drainage equipment. The economizer was equipped in the end of the boiler, burning part is equipped the light chain grate ,can be mechanical feed coal, mechanical ventilation was by Air blower and draft fan and equipped with a spiral slag extractor to automatic slag. url:http://www.slboilers.com