Very Small Droplet Sizes We were developed an ultrasonic spray coating system with very small droplet sizes (<10µm, nanometer range) and at the same time high material transfer rates. https://www.youtube.com/watch?v=LAbWkcdSQpg Microfluidic Chip Coating - cheersonic UAM4000L Ultrasonic Coating System

EMI Shielding Spray Coating If you are looking for solutions or alternative suppliers for EMI component shielding, whether it is new or existing parts, please consider CHEERSONIC's spray equipment. In almost every industry, effective shielding of components from electromagnetic interference (EMI) is essential. All electronic equipment must be protected from any radiation that may interfere with its normal operation. The ideal shielding layer can isolate the components in seamless spheres [...]

Implantable Sensor SENSORS IN CATHETERS AND BODY CAVITIES The requirements for sensors that can be inserted through an incision – typically at the tip of a catheter – are less critical than those for implantables but will still need FDA approval. Depending on the surgical procedure, these sensors need to function for a few minutes up to a couple of hours and can be powered via external sources. A pair [...]

Ultrasonic Sewing Pleated Filter The traditional method of sewing filter cloth is to sew the filter cloth with artificial needlework. This level of technology wastes a lot of human resources and is inefficient. Needle holes will lead to poor filtering effects. In recent years, technicians have gradually used higher-efficiency ultrasonic waves to sew filter cloth. This automatic sewing method has higher efficiency and saves a lot of labor. The most [...]

Photoresist Spray Using Ultrasonics Photoresist Spray Using Ultrasonics. Improvement of Photoresist Film Coverage on High Topology Surface with Spray Coating Technique UAM4000L Ultrasonic Spray Coating System The direct ultrasonic spray system includes an ultrasonic spray nozzle, which generates a distribution of droplets of micrometer size. During spray coating, the wafer is rotated slowly while the swivel arm of the spray coating unit is moved across the wafer. The low spinning [...]

IMPLANTABLE SENSORS Implantable sensors need to be small, lightweight, and compatible with body mass as well as require very little power to operate. Most importantly, they must not decay over time. Since they are Class III medical devices, they automatically require FDA approval. Implantable sensors typically require two to four years for development and implementation before moving on to production. Generally, they are more expensive and require a specialist to [...]

Fuel Cell Membrane Coating Ultrasonic spray technology can prepare the high evenness, high compact carbon-based fuel cell catalyst coating. For example, platinum carbon, palladium carbon, ruthenium carbon and other full cell catalyst coating could be deposited compactly, evenly on Nafion proton exchange membrane, and no swelling phenomenon. Therefore, ultrasonic spray technology is widely recognized as the key process of producing fuel cell proton exchange membrane electrode. Fuel Cell Membrane Coating [...]

Sensors for Medical Applications Sensor based monitoring is becoming popular among the aging population. Here’s how to select a sensor to fit your application and parameters. With the ever growing and aging population, patient auto-monitoring systems are becoming more and more popular. Their popularity stems from being both consistent and repeatable in addition to being low cost. Sensor-studded monitoring instruments in this category are also versatile because they can be [...]

Spraying Photo Resistive Coatings Photoresist coatings are used for both electronic device and microelectromechanical (MEMs) device production. Photoresists are typically polymeric materials that are either enhanced (i.e. via cross-linking, negative photoresist materials) or solubilized (positive photoresist materials) via exposure to light, hence light is used to pattern photoresist coatings on substrates, a technique known as photolithography. Resist-coated substrates are then exposed to particular solvent(s) or solution(s), known as developers, to [...]

Ultrasonic coating with variables coating quantity per min. It has the advantages of high spraying efficiency, low flow rate (controllable), uniform spraying layer, small atomized particles, and heatability. https://www.youtube.com/watch?v=LAbWkcdSQpg UAC120 Microfluidic Chip Coating - cheersonic UAC120 Ultrasonic Nozzle