Recirculating heater is a common heating method in modern industrial manufacturing. Compared with traditional single heating, recirculating heater has higher heating efficiency and lower production cost. So, how does it work?
The principle of recirculating heater
A recirculating heater is a heating device that can continuously heat a component multiple times. Its working principle is to raise the surface temperature of the workpiece to a certain level through the heater, and then send the hot air back to the heater through the circulating fan to continue heating until the workpiece reaches the required heating temperature.
Advantages of recirculating heater
Compared with traditional single heating, recirculating heater has unique advantages in the following aspects:
The heating efficiency is higher. Through continuous cyclic heating, the temperature of the workpiece can be raised evenly and the heating speed can be accelerated. Production costs are lower. Compared with single heating, hydronic heating can save energy, thereby reducing production costs. The scope of application is wider. Recirculating heaters are suitable for a wide variety of industrial fields, including metal processing, textiles, chemicals, etc.
Application of recirculating heater in metal processing
Recirculating heaters are widely used in metal processing, especially in casting and forging. By cyclically heating the cast slab, the quality and precision of the casting can be improved, and the deformation of the workpiece can be reduced.
The role of recirculating heater in the textile industry
It is mainly used to heat materials such as yarns and fabrics to the desired degree of drying.
Application of recirculating heater in chemical industry
Recirculating heaters are widely used in the chemical industry, mainly for chemical reactions and material drying. By circulating heating, the speed and efficiency of chemical reactions can be increased.
Future development trend of recirculating heater
With the continuous advancement of technology, the recirculating heater is also constantly updated. Future equipment will be more intelligent and automated, with higher heating efficiency and lower energy consumption.
To sum up, recirculating heater plays an irreplaceable role in modern industrial manufacturing. With the continuous development of science and technology, the scope of application of recirculating heater will become wider and wider, which will help more enterprises improve production efficiency and reduce costs.