Hot air generator

A hot air generator, also known as a hot air generator,Hot air generatorHot air blower, air heater, hot air stove, hot air heater, industrial hot air generator, hot air heater, hot air centrifugal dryer, oven, dryer, hot air dryer, hot air circulating fan, etc.

Hot air generators are widely used in industries such as electronics, food, medicine, printing, packaging, cleaning, heat treatment, and scientific research, with very broad application prospects. Composed of a blower, heating box, and control system, it is the optimal hot air source configuration for automated machinery such as hot air conveying furnaces, drying furnaces, ovens, and packaging machines.

After the control system of the hot air generator is turned on, the blower blows air into the heating box, allowing the air to pass evenly through the heating tube or spiral heating wire inside and outside. The heat generated by the heating wire after being electrified exchanges heat with the cold air passing through, thereby increasing the air temperature at the outlet. The K-type thermocouple at the air outlet promptly feeds back the detected air temperature to the temperature controller. The instrument monitors the actual operating temperature based on the set temperature and transmits relevant information back to the solid-state relay to control whether the heater is working. At the same time, the ventilation fan can use an air volume regulator (frequency converter, air door) to adjust the amount of air blown, thereby achieving the regulation of working temperature and air volume. In addition, the hot air generator is equipped with an over temperature protection circuit for the ventilation fan inlet and motor, and an emergency brake switch for the main circuit, further improving the protection of the equipment.