SZL series boilers are one of leading products of our company. The boilers have two lengthwey-arranged durms. Durma are located at the axes of the boiler. The radition heating area of furnance is composed of water-cooled walls which arranged at the front and two sides of the upper drum. The curced tubes between the rear and the lower drums front walls and middle water-cooled walls, convection tubes and protection board for the walls constitute the upper biggest part of the boiler. The lower biggest part is the grate. These two parts are assembled at the installation spot. The economizer smoke enters the convection heating area through the cooled-room, they by the economizer, dust collector, finally the induced draft fan exhaust the smoke to the air throught the chimney.
At present, SZL series boilers have the following capacity:6t/h、8t/h、10t/h、15t/h、20t/h steam boilers.
The fuel available:class II bituminous coal.