Why Choose Ultrasonic Spraying? The Benefits Of Ultrasonic Spraying

Spraying as a surface treatment method has been widely used in various industries. Although ultrasonic spraying machine is relatively expensive among all spraying machines, the economic benefits and excellent performance it brings are unmatched by other spraying machines.

The first is to save materials. Ultrasonic spraying can maximize material savings and greatly save costs, especially for expensive liquid materials. Since the ultrasonic nozzle can be atomized without the assistance of air pressure, the use of ultrasonic spraying can significantly reduce the splashing of liquid materials during the spraying process and achieve the purpose of saving liquid materials. The utilization rate of liquid materials by ultrasonic spraying can even reach other spraying methods. 4 times or more. The most representative ones are fuel cell spraying and solar cell spraying.

The second is precise and controllable. The surface treatment requirements of some substrates are very high, and some even need to reach the nanometer level. The general spraying method is completely incompetent. Ultrasonic spraying is a unique spraying technology. The liquid paint is first atomized into fine particles by an ultrasonic atomizing device, and then uniformly coated on the surface of the substrate by a certain amount of carrier gas to form a coating or film. The coating film thickness can reach several tens of nanometers, and can also be precisely controlled by controlling the frequency, atomization flow, and spraying times. For example, the recent popular spraying of balloon catheters and vascular stents has strict standards for the amount of drug liquid applied.

The third is high uniformity. The uniformity of fine particles after ultrasonic spraying atomization can reach more than 95%, which is not achieved by other spraying methods. Moreover, the ultrasonic nozzle vibrates at high frequency of tens of thousands of times per second during operation, so it has the characteristics of non-clogging and self-cleaning. For the suspension of some solid particles, an ultrasonic dispersion system can also be configured, which can realize online dispersion, stirring and supplying liquid. Avoid agglomeration and precipitation of the dispersion during spraying.

The fourth is special applications. Ultrasonic spraying can be competent for spraying in some special fields. For example, test tube spraying in the medical industry needs to form a thin and uniform coating on the inner wall of the test tube, which can be atomized and sprayed with ultrasonic probe nozzles.

In short, it is not unreasonable that ultrasonic spraying is more and more widely used, and the price is relatively high, but it is worth it!