There are five main types of spraying equipment commonly used in the market
In the face of the endless market of paint products, what kind of spraying equipment to choose is more energy-saving has become our primary concern. If the selected spraying equipment has perfect performance in all aspects, we need to first understand its characteristics. There are five main types of spraying equipment commonly used in the market: air spraying equipment, high-pressure airless spraying equipment, air-assisted airless spraying equipment, high-efficiency low-pressure spraying equipment, and electrostatic spraying equipment. The following spraying equipment manufacturers are distinguished by their respective structural properties.
Air spraying equipment: It is operated by the compressed air as the atomizing power, which is a more traditional and simple spraying method. This equipment department adjusts the spray pattern at will, and the operation is easy and simple, which is the best among many spraying methods. The only thing this type of equipment is surely is the low usage rate of paint, and the effective usage rate is only about 30%. The wave spray often causes defects such as rebound or excessive spraying.
High-pressure airless spraying equipment: This is a spraying method using high-pressure method. The spraying efficiency during operation can reach more than 300m2/h. Spraying equipment manufacturers can greatly save manpower and consumption time. This kind of equipment is more frugal, especially for the higher annual paint, but it requires higher operating conditions, and it must be operated under 220V AC power. In addition, the airless spray equipment has a large paint output during operation, and the atomized particles are coarse, and the thickness of the coating is not easy to control. It is not as detailed as air spray for fine spraying.
Air-assisted airless spraying equipment: Air-assisted airless spraying, also known as mixed air spraying, is an atomized spray coating method that finishes with a small amount of compressed air impacting a fluid at a certain speed. This spraying method combines the characteristics of fast spraying speed and good spraying quality. Its paint transfer efficiency is about 60-80%. It is a new spraying method that is widely used, ideal and worth promoting.
High-efficiency low-pressure spraying equipment: This spraying equipment uses high-efficiency and low-pressure spraying method, and the transmission efficiency of paint can reach more than 65%. However, its paint production rate is low, and consumption efficiency is not high.
Electrostatic spraying equipment: This is a device that can be mixed with air to spray. The advantage is that it is not affected by environmental factors. Spraying equipment manufacturers are more suitable for spraying fences, pipelines, small steel structures and other workpieces with complex geometric shapes and small external volumes. It can spray paint to each center of the workpiece conveniently and quickly, which can reduce overspray of paint and save paint. . The paint transfer efficiency is as high as 60-85%, and its atomization is very good, and the thickness of the coating film is uniform, which is conducive to the improvement of production quality.