The following are the applications of 118mm 110v 600w Half White Ir Lamp Halogen Infrared Heat Lamp in automotive paint baking machine:
Pre-painting treatment
Surface drying and dehumidification: Before painting a car, water vapor or other moisture may adhere to the surface of the car body, which will affect the painting effect. The halogen infrared heat lamp can heat the surface of the car body to evaporate the water vapor quickly, ensure that the surface of the car body is dry, and provide a good foundation for subsequent painting. For example, in humid weather or when the car is ready to be painted shortly after washing, the surface moisture can be effectively removed by a short-term exposure to the heat lamp.
Preheating body parts: Proper preheating of body parts can help improve the painting effect. After preheating, the surface temperature of the car body increases, the fluidity of the paint will be better during spraying, and it can be more evenly distributed on the surface of the car body, reducing quality problems such as orange peel. In addition, preheating can also enhance the adhesion of the paint to the surface of the car body, making the painting more solid.
Application in the painting process
Accelerate the drying of paint: During the car painting process, after each layer of paint is sprayed, you need to wait for the paint to dry before you can continue to spray the next layer. The 600w power of the heat lamp can generate enough heat to accelerate the volatilization of the solvent in the paint, thereby significantly shortening the waiting time between each layer of paint and improving the overall efficiency of painting. For example, a layer of paint that may take half an hour or even longer to dry may reach a dryness level that can be continued to spray in more than ten minutes under the irradiation of the heat lamp.
Improve the leveling of paint: When the paint is sprayed onto the surface of the car body, its leveling has a great influence on the final painting effect. The infrared rays emitted by the heat lamp continuously heat the paint on the surface of the car body, so that it maintains good fluidity, which helps the paint to level better and make the paint surface smoother and flatter. Especially for special paints containing metal particles or pearlescent particles, good leveling can ensure that these particles are evenly distributed, showing an ideal appearance effect.
Curing application after painting
Improve the hardness and wear resistance of the paint film: After painting, the halogen infrared heat lamp is used to bake the car body to accelerate the curing process of the paint film. The cured paint film has higher hardness and wear resistance, can better resist external scratches, wear and corrosion, and extend the service life of the car paint. For example, in daily use, the vehicle surface can more effectively resist the impact of road stones and rain erosion.
Enhance the weather resistance of the paint film: The paint film cured by baking with a heat lamp has a more stable molecular structure and can better resist the influence of harsh climatic conditions such as ultraviolet rays, high temperature and low temperature. This makes the car paint less prone to fading, discoloration, cracking and other problems during long-term use, maintaining a good appearance and performance. In different regions and climatic conditions, the car paint surface needs to have good weather resistance, and the application of this heat lamp in the curing process helps to achieve this goal.
