Wave Soldering Flux Spraying : Ultrasonic Flux Spraying for Printed Circuit Board Manufacturing Ultrasonic flux spraying, with its high precision and uniformity, has become a key technology for meeting the demands of high-density, fine-pitch PCB soldering in wave soldering processes for printed circuit board (PCB) manufacturing. It uses ultrasonic vibrations to efficiently atomize and precisely apply flux, effectively addressing the shortcomings of traditional spraying methods in delicate [...]

Selective Flux Coating : Ultrasonic Flux Coating Systems for Selective Wave Soldering The ultrasonic selective flux coating system is an advanced, high-precision automated device designed specifically for the selective soldering process in electronics manufacturing. It replaces the traditional spray or foaming process used in wave soldering, as well as manual application methods. The core principle is to use ultrasonic energy to atomize liquid flux into extremely [...]

Flip Chip Flux Spraying : Providing Precision Flux Spraying for Flip Chip Packaging Ultrasonic selective spraying technology is a proven technology for PCB flux coating. Its core advantage lies in its ability to precisely apply a highly uniform thin film of flux to the target area while achieving minimal overspray and eliminating nozzle clogging. Leveraging our long-standing expertise in precision spraying, we have developed an inline spraying [...]

EMI Shielding Spray Coating : Package-Level EMI Shielding Protective Coating Ultrasonic spraying technology, combined with a low-temperature thermal curing process, offers a cost-effective alternative to expensive sputtering equipment for package-level EMI shielding. High-performance silver-based EMI shielding spray materials are applied in mobile device production using a fully automated XYZ motion-controlled spray system. This system can be configured for in-line transfer mode to meet high production [...]

Protective Film Coating Ultrasonic coating technology has proven to be a reliable, repeatable, and efficient method for applying a variety of chemical materials to silicon wafer surfaces for wafer and bump protection prior to dicing, grinding, and polishing. Commonly used materials include easy-to-remove chemical coatings such as Z-Coat and PMMA. Our nozzle systems can be customized to meet our customers' specific coating requirements and challenges for dicing [...]

Protective Coatings Using highly controllable, clog-free ultrasonic spraying technology, optically clear, uniform protective hard coating films can be applied. Cheersonic has extensive experience in depositing protective coatings on continuous float glass, flat glass, and lenses, and its products are widely used in various applications. The ultrasonic glass protective coating spraying system offers stable and reliable spraying performance, without dripping or clogging, and precisely deposits ultra-thin protective [...]

Ultrasonic Spraying LGA Dazzling High-gloss Coating Ultrasonic spraying LGA dazzling high-gloss coating: dual innovation of 5G terminal appearance and function With the advent of the 5G era, the stability of signal transmission has become the key to the development of electronic equipment. The interference problem of traditional metal back shells on 5G signals has become increasingly prominent, and terminal devices such as mobile phones and tablets have adopted [...]

Ultrasonic Spraying of Conductive Ink Ultrasonic spraying of conductive ink: opening a new journey of high-precision manufacturing in the VR/AR field At a time when virtual reality (VR) and augmented reality (AR) technologies are booming, the interactive sensitivity and display accuracy of equipment have become the focus of competition. Conductive ink is a key material for realizing circuit functions, and its spraying process directly affects the performance of [...]

Spraying Teflon Insulation Coating Ultrasonic glue spraying machine: Innovating the spraying process of Teflon insulation coating on stainless steel plates In the fields of electrical equipment manufacturing, chemical equipment anti-corrosion, etc., the surface treatment of stainless steel plates is crucial. In order to meet the needs of insulation and corrosion protection, Teflon insulation coating has become an ideal choice. However, there are many problems in the traditional coating [...]

Spraying Conductive Wear-resistant Coating Ultrasonic spraying technology: reshaping the new benchmark of conductive wear-resistant coating on metal substrates In the fields of electronic appliances, precision instruments, etc., metal substrates such as copper, nickel, and silver-palladium alloys have strict requirements on the conductivity and wear resistance of surface coatings. When dealing with such requirements, traditional coating processes often face problems such as high resistance and poor wear resistance. Ultrasonic [...]