Talking about the commonly used spraying equipment and characteristics in the market

       In the face of endless coating products on the market, what kind of spraying equipment is more energy-efficient has become our primary concern. If you want to choose a spraying equipment that is relatively complete in all aspects, you must 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 thermal spray processing manufacturers can be distinguished from their respective structural properties.







Air spraying equipment: It is a relatively traditional and simple spraying method with compressed air as the atomization power. This device can adjust the spray width at will, and the operation is simple and convenient. It is the leader among many spray methods. This type of equipment can be sure that the paint usage rate is low, the effective usage rate is only about 30%, and the wave spraying often has defects such as rebound or overspray.

High pressure airless spraying equipment: This is a spraying method using high pressure. The spraying efficiency can reach more than 300m2/h during operation. Spraying equipment manufacturers can greatly save labor and time consumption. This type of equipment is more economical in paint, especially for paint with a higher annual rate, but it requires higher operating conditions and must be operated under 220V AC. In addition, the amount of paint produced by the airless spraying equipment during the operation is also large, the atomized particles are relatively coarse, and the thickness of the coating is not easy to control. Fine spray is not as good as air spray.

Zinc-aluminum alloy die-casting products



Air-assisted airless spraying equipment: Air-assisted airless spraying, also known as mixed air spraying, is an atomized spraying method that uses a small amount of compressed air to impact fluid at a certain speed. This spraying method has the characteristics of fast spraying speed and good spraying quality, and its coating transfer efficiency is about 60-80%. It is a new type of spraying method that is widely used, ideal and worthy of promotion.







High-efficiency low-pressure spraying equipment: The spraying equipment adopts high-efficiency low-pressure spraying method, and the transfer efficiency of paint can reach more than 65%. However, the paint rate is low and the consumption efficiency is not high.







Electrostatic spray equipment: This is a spray equipment that can be mixed with air. The advantage is that it is not affected by environmental factors. Metal spraying manufacturers are more suitable for spraying fences, pipes, small steel structures and other workpieces with complex geometric shapes and small surface areas. It is convenient and quick to spray paint to each center of the workpiece, reducing spray painting and saving paint. The coating transfer efficiency is as high as 60-85%, the atomization effect is very good, and the coating film thickness is uniform, which is conducive to the improvement of production quality.







What are the characteristics of automatic spraying equipment?



1. Wide range of uses, strong applicability, professional spraying with strong pertinence and high output, can achieve high-quality and efficient spraying;



2. All-digital computer operation, memory and storage of data parameters, user-friendly graphic display interface;



3. Spraying debugging is not easy. Generally, the debugging of the workpiece is completed within 15 minutes. Programming is a block of a certain surface of the workpiece as a whole.



4. Avoid the tedious procedural checklists of the past.



5. Cooperate with the workpiece rotating fixture plate or the table chain plate conveyor to obtain high-efficiency and high-quality products.







The quality of workpieces sprayed by automatic spraying equipment is stable, and supersonic spraying manufacturers have considerable output advantages when spraying the same workpieces in batches, because in batch spraying production, compared with manual spraying, semi-automatic spraying, and automatic spraying, energy saving can be greatly reduced. . Consumption costs and labor costs, thereby greatly reducing spraying costs.