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1、 Infrared heating

At present, the market positioning for infrared heating tubes as a heating method is energy-saving. Why can infrared heating tubes achieve energy conservation? How does it achieve energy conservation?

Compared with traditional heating methods, infrared heating has a higher efficiency in heat transfer. When heating the same object, the heating method of infrared heating tubes consumes less time and does not require other energy sources. They can work when powered on. Ordinary workers can operate without the need to introduce additional specialized staff. It also well complies with the national call for energy conservation and emission reduction, achieving the goal of energy-saving in the drying field.

Numerous industrial processes require heating processes, such as powder coating curing, coating drying, plastic welding, etc. The key is that by simply pressing the button and starting with one click, the heat from the infrared radiator can accurately reach the location where it needs to be heated. This is precisely the advantage of infrared systems: they can adapt to highly specialized process requirements and achieve contactless heating in just a few seconds.

2、 Infrared heating working mode

Infrared technology is based on the transmission of electromagnetic waves and generates heat during the transmission process. During this process, some infrared rays are absorbed by the material, another part is reflected, and the rest penetrate the material. Only the absorbed infrared rays can be used for heating.

The peak range at which each material absorbs electromagnetic radiation, within which the infrared absorption rate is higher, depends on the characteristics of the material.

3、 Youhui Customized Infrared Solution

The infrared heating solution developed by Youhui is precisely customized based on specific materials and products. The more the radiation spectrum of an infrared radiator matches the absorption spectrum of the material, the higher the heating speed and efficiency of the material.

Infrared heating technology can avoid unnecessary energy waste. Infrared systems have fast heating speed and low space requirements, making them the preferred heating source for many industrial applications. Moreover, shifting from natural gas heating equipment to infrared systems based on green electricity can significantly reduce carbon dioxide emissions.

4、 Application field

1. Wood industry

Infrared drying of paint and varnish coatings is the foundation of infrared heating. Infrared heating not only accelerates drying, but also improves product smoothness by selecting the correct heating lamp with optimized wavelength. The drying time of most paints ranges from 60 minutes to 2 days, and using infrared drying can accelerate the drying and curing of water-based coatings to minutes or even seconds.

2. Metal processing industry

In the highly energy intensive industry of metal processing, heating processes are essential. Targeted directional heating of coatings and surfaces through infrared radiation ensures that metal components can still maintain a low internal temperature while drying the surface coating. This not only accelerates drying speed but also improves energy efficiency. The advantages of infrared heating technology are particularly prominent in the solidification process of large metal components. Unlike traditional convection heating furnaces that heat the entire metal component, infrared radiators can directionally heat the substrate surface, greatly reducing energy consumption.

3. Cardboard and Paper Products Industry

The manufacturing of cardboard and paper laminates requires precise thermal control of the paper to prevent overheating of the adhesive and laminates. Heat the paper at an appropriate speed without damaging the surface of the paper.

5.More energy-efficient - reducing energy consumption by over 70%

The infrared heating system can almost perfectly adapt to highly specialized processes. Using traditional methods to process plastic consumes a lot of energy, while infrared systems can significantly improve energy efficiency. The automotive industry has benefited greatly from this, as a large number of components inside cars are made of plastic materials, whether it is the dashboard, seat back panels, or door handles.

Adopting an infrared heating solution, the energy required for heating can be transmitted to the product without contact, not only accurately meeting your requirements for heating location and time, but also reducing energy consumption by more than 70%.