coal steam boiler 1.Structure: water tube 2.Pressure: ... and pressure, strong power, broadly adapted to various coal.4. The matched auxiliary machines are complete. The ... sootblowers, economizer,our company also produce :Economizer, air preheater, coal conveyor, slag removal machine, water treatment equipment, exhauster, draught ... of Exhaust Gas SZL assembled water tube coal steam boiler--SZL10-2.5-AII