ultrasonic atomizing spray is a unique spray technology, which is based on ultrasonic atomizing atomizing nozzle technology. The sprayed material is first liquid state, liquid can be solution, sol, suspension, etc. The liquid coating is atomized into fine particles through the ultrasonic atomizing atomization device, and then evenly coated on the substrate surface by a certain amount of current carrying gas, so as to form a coating or film. Compared with the traditional pneumatic two-fluid spraying, ultrasonic atomizing spray can achieve better uniformity, thinner coating thickness and higher accuracy. At the same time, because the ultrasonic atomizing nozzle does not need pressure assistance to atomize, the use of ultrasonic atomizing spraying can significantly reduce the spray of paint during the spraying process, to achieve the purpose of saving paint, the utilization rate of ultrasonic atomizing spraying paint is more than 4 times that of traditional two-fluid spraying.




ultrasonic atomizing spraying technology is ideal for spraying expensive materials such as platinum and other precision metals in carbon black ink slurries. When these chemicals are applied to fuel cells using ultrasonic atomizing nozzles, their chemical properties are superior to hydraulic deposition, pressing, blade and paste printing methods. Therefore, ultrasonic atomizing spraying technology has been used in many fuel cell-related production processes, such as proton exchange membrane (PEM) fuel cells, gas diffusion layers (GDL), solid oxide fuel cells, electrodes and electrolyte membranes.
 
In general, ultrasonic atomizing atomization technology is a high-end atomization spray process, by integrating the nozzle in a multi-axis treatment system, you can control the movement of the nozzle and the substrate to obtain the most uniform coating. Without destroying the performance of the coating, precise spraying of small and complex structures will meet the needs of more high-end spraying in the future.



ultrasonic atomizing spraying equipment to achieve ultrasonic atomizing atomization precision spraying, ultrasonic atomizing spraying preparation advantages:
 
1. High stability
Made of high performance titanium alloy and stainless steel, strong adaptability, corrosion resistance, no pressure, no noise, no nozzle wear and blockage, high atomization particle uniformity.
 
2. Save materials and protect the environment
The spray impact force is small, will not cause liquid splash, can reduce the waste of raw materials and air pollution caused by reverse spray. The coating utilization rate of ultrasonic atomizing spraying is more than 4 times that of traditional two-fluid spraying.
 
3. High controllability
Precise control of atomization flow, low flow continuous spray, spray shape is easy to control and shape (increase spray robot arm), suitable for industrial fields. Through the combination, the atomization volume can meet any requirements of the user.
 
4. Easy to maintain
The liquid is transmitted to the spray head through its own gravity or low pressure pump and realizes continuous or intermittent atomization, no blockage, no wear, no noise, no pressure, no moving parts, no cooling water is required during atomization, low energy consumption, simple equipment, low failure rate, ultrasonic atomizing nozzle has self-cleaning function, daily maintenance free.
 
5. Widely used
ultrasonic atomizing spraying equipment is mainly used in fuel cells, thin film photovoltaic cells, thin film solar coatings, perovskite solar cells, solar cells, graphene coating, silicon photovoltaic cells, glass coating, electronic circuits and other industries. Nozzle can be applied to a variety of solutions, even sewage, chemical liquids, low viscosity oil mucus can also be atomized spray.