Product Description

Natural gas direct hot air furnace is a hot air furnace device that obtains high temperature gas by fully burning natural gas and then mixes cold air to reach the required hot air. Since the imported full-automatic single section, double section or ratio controlled burners are used, the natural gas can be fully burned and the output hot air is clean, which can meet the drying and dehydration of most materials. The fuel is burned through the burner to produce high-temperature gas; The cold air outside the furnace enters the furnace body under the effect of negative pressure, and is fully mixed with high temperature gas before being drawn out of the furnace body to enter the drying room or dryer. When the temperature of hot air reaches the set value, the big burner will stop working, and the small burner will maintain the temperature. When the temperature of hot air decreases to the lower limit of the rated temperature, the burner will be re ignited for operation, and the heating speed can be adjusted by the air inlet valve.