Ultrasonic atomizer coater refers to the atomization equipment used in spraying, biology, chemical industry and medical treatment. Its basic principle: the oscillation signal from the main circuit board is energy amplified by a high-power triode and transmitted to the ultrasonic chip. The ultrasonic chip converts electric energy into ultrasonic energy. The ultrasonic energy can atomize water-soluble drugs into small fog particles at room temperature, with water as the medium, The water-soluble drug solution is sprayed into a fog by ultrasonic directional pressure, and the liquid is atomized by internal compressed air pressure.

Our company is a manufacturer of ultrasonic coating system, especially the desktop ultrasonic coating spraying machine. This equipment can also be modified according to customer requirements, such as 12 in one, 6 in one, etc. This product is a small ultrasonic spraying coating equipment, which can be equipped with converging ultrasonic nozzle Wide spray ultrasonic nozzle or scattering ultrasonic nozzle, equipped with precision metering pump and compressed air control, is suitable for R & D in scientific research laboratory and production and preparation of small-area spraying. Ultrasonic spraying is a spraying method based on ultrasonic atomization nozzle technology. Compared with the traditional pneumatic two fluid spraying, ultrasonic atomization spraying can bring higher uniformity, thinner coating thickness and higher precision. At the same time, because the ultrasonic nozzle can atomize without the assistance of air pressure, ultrasonic spraying can greatly reduce the paint splash caused by the spraying process, so as to greatly reduce the waste of paint. The paint utilization rate of ultrasonic spraying is more than 4 times that of traditional two fluid spraying.

The spraying equipment can be applied to the R & D and production of various nano and submicron functional coating films, such as proton exchange membrane fuel cell membrane electrode spraying and thin film solar cell spraying in the field of new energy, such as perovskite solar cells, organic solar cells, transparent conductive films, etc; Biosensor coating spraying in the field of biomedicine, wafer photoresist spraying and circuit board flux spraying in the field of microelectronics and semiconductors, AR antireflection and antireflection film spraying, hydrophilic coating spraying, hydrophobic coating spraying, thermal insulation film spraying, transparent conductive film spraying in the field of glass coating, superhydrophobic coating spraying in the field of non-woven fabrics and textiles Antibacterial coating spraying, etc.

Ordinary spraying: use high-speed air flow to disperse the liquid material and spray it on the substrate.

Ultrasonic spraying: use the high-frequency vibration of ultrasonic to disperse the liquid material, and spray it on the substrate with air flow acceleration.

Ultrasonic spraying is mainly uniformity, and the film thickness can be controlled at the micron level. At present, many domestic combustion batteries are using ultrasonic spraying.

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