There are many advantages of using halogen medium-wave infrared heating tubes in printing dryers. The following is a detailed introduction:
High heating efficiency
Rapid heating: Halogen medium-wave infrared heating tubes can quickly reach the working temperature in a short time, generally only 20-30 seconds to output a large amount of heat, greatly reducing the preheating time of the printing dryer and improving production efficiency.
Efficient conversion: 80% of electrical energy can be converted into thermal energy. Compared with traditional heating methods, the thermal conversion efficiency is higher, which can effectively save energy and reduce production costs.
Good drying effect
Uniform heating: The medium-wave infrared rays it emits can be evenly radiated to the printing surface, so that the moisture or solvent in the printing material is evenly heated and evaporated, avoiding local overheating or uneven drying, thereby ensuring the quality and color consistency of the printing pattern.
Deep drying: The medium-wave infrared rays have strong penetrating ability and can penetrate deep into the printing material, so that the moisture can quickly diffuse and evaporate from the inside to the outside, achieving a more thorough drying effect and reducing the discoloration and fading of the printing pattern during subsequent processing or use. Precise temperature control
Small thermal inertia: The halogen medium-wave infrared heating tube has a small thermal inertia and responds quickly to temperature changes. It can quickly adjust the heat output according to the temperature control system of the printing dryer to achieve precise temperature control, ensure that the drying process is carried out within the set temperature range, and is conducive to improving the stability of printing quality.
Strong adjustability: The drying temperature can be accurately adjusted and stably controlled by adjusting the power of the heating tube or using advanced temperature control technology, such as PID control, to meet the requirements of different printing materials and processes for drying temperature.
Long service life
High-quality materials: Made of high-quality quartz tubes and high-temperature resistant filaments, it has good heat resistance, corrosion resistance and mechanical strength. It can operate stably for a long time in harsh working environments such as high temperature and high humidity, reducing the damage and replacement frequency of the heating tube and reducing the maintenance cost of the equipment.
Stable performance: Under normal use conditions, its performance is stable, and it is not easy to age or embrittle. The service life can generally reach more than 5,000 hours, providing a reliable guarantee for the long-term stable operation of the printing dryer.
