Remarks: Features: 1.The special interior structure ensures higher effect of heat transfer and minimized consumption offuel. 2.Minimized loss of interior presure lowers the power requirred by the pymp. 3.To reduce the refilled amount of heat transfer oil. 4.The horizontal type has a better effect of heat transfer and can be more easily maintained. 5.The negative pressure in the furnace prevents high-temperature gas from escaping.
