4 Ton Coal Fired Chain Steam Boiler

SZL types of boilers is equipped with high efficiency energy saver, which can make full use of boiler flue gas heat. Effectively reduce the boiler exhaust temperature, improve the boiler thermal efficiency. Complete auxiliary machinery, drum, induced draft fan, water pump, dust collector, etc. can meet the requirements of the boiler, wide adjustment range, convenient speed regulation. The boiler has realized the water supply, coal, grate operation, drum, air diversion automatic control, overpressure (steam boiler), overtemperature (hot water boiler), high and low water level (steam boiler), water supply, grate operation, drum, air diversion operation chain protection, to ensure the safe operation of the boiler.