... support sleeve, curved plate, receivership, slotted separator, blinds linked hanger and leaves. boiler grate ,coal conveyor ,Electromagnetic Vibration Feeder,Plate Chain ... . Boiler auxiliary machinery: blower, induced draft fan, sootblowers, water pump, burner, heaters, superheater, cooler,water treatment equipment, deaerator , volumetric water heaters, and other sub-drum,ect