Infared heating element 1200w infrared lamps 1500w halogen bulbs
Infrared heating tubes have many advantages in the process of car painting:
1. High heating efficiency
Fast heating
The infrared heating tube has a very fast thermal response speed and can reach the working temperature in a short time. In the car paint room, after turning on the infrared heating tube, the temperature in the paint room can usually rise rapidly to the temperature range required for paint painting within a few minutes, such as 60-80℃ within 5-10 minutes. Compared with the traditional hot air heating method, the preheating time is greatly shortened, thereby improving the overall work efficiency of car painting.
Efficient energy conversion
Its electrothermal conversion efficiency is high, and most of the electrical energy can be converted into infrared radiation energy. This efficient energy conversion method means that in the process of car painting, electrical energy can be used more effectively and energy waste can be reduced. For auto repair shops and auto manufacturers, this helps to reduce production costs and energy consumption.
2. Good heating effect
Uniform heating
The infrared rays emitted by the infrared heating tube can be radiated evenly to the surface of the car body. During the painting process, this can ensure that all parts of the car body, including the doors, hood, roof, etc., can be evenly heated. This uniform heating is essential to ensure the quality of the paint, which enables the paint to form a uniform coating on the surface of the car body and avoid local inconsistent thickness or uneven color.
Good penetration
Infrared rays have a certain penetration ability and can penetrate the surface of the car paint, so that the inside of the paint layer can also be fully heated. This helps the solvent in the paint to evaporate quickly and the paint layer to cure better. In the car paint, especially for the coating of multiple layers of paint, such as primer, color paint and varnish, the penetration of the infrared heating tube can ensure that each layer of paint can be dried and cured evenly, improve the adhesion between the paint layers, and thus enhance the quality and durability of the car paint.
3. Accurate temperature control
Low thermal inertia
The infrared heating tube has a small thermal inertia, which enables it to respond quickly to the instructions of the temperature control system. In the process of car paint baking, through the precise temperature control device, the output power of the heating tube can be accurately adjusted according to the requirements of different types of paint and paint baking process, and the temperature in the paint room can be controlled within a very precise range. For example, for some high-performance automotive paints, it is necessary to paint within a specific temperature range (such as 70-75℃), and infrared heating tubes can well meet this precise temperature control requirement.
Stable temperature output
With appropriate temperature feedback and control systems, infrared heating tubes can maintain stable temperature output. Throughout the entire process of automotive painting, whether it is continuous batch painting or single car painting operation, this stable temperature output helps to ensure the consistency of the paint quality of each car and reduce paint defects caused by temperature fluctuations.
