"Ultrasonic spray coater with conveyor is an industrial ultrasonic coating system equipped with a conveyor for automatic substrates transportation.The ultrasonic coater typically uses WideMist, FocusMist or ConeMist ultrasonic spray nozzles, and also can be equipped with multiple spray nozzles in parallel. The ultrasonic coating system with conveyor is also equipped with continuous metering pump system to provide continuous liquid feeding for 24 hours. It is especially suitable for high-volume production and large-area coating process. The heating platform can also be an option for heating up the substrate during coating process.

Ultrasonic spray coater which is a thin film layer deposition technique based on ultrasonic atomizing nozzle technology can deposit highly homogenous and controllable coating. Furthermore, since the atomization of ultrasonic spray deposition is due to ultrasonic oscillation rather than the gas with high kinetic energy, ultrasonic coater significantly reduces the consumption of raw materials due to little overspray and splashing. The transfer efficiency of raw materials of ultrasonic coating is as high as 4 times of air spray coating.

Siansonic ultrasonic coating system with conveyor is used for various of applications on thin film coatings deposition such as catalyst coated membrane (CCM) for fuel cell, functional layers for thin-film solar cell, functional layers for biosensors and microfluidic chips, photoresist coatings for silicon wafers, anti-reflection (AR) coatings, hydrophilic coatings, hydrophobic coatings, thermal insulation coatings, transparent conductive coatings, etc."

Features of Ultrasonic Spray Coater with Conveyor

Coating system with a conveyor for automatic transfer of substrates

Capable of multiple nozzles array for improving the production rate

Various options of Siansonic ultrasonic spray nozzles

Digital ultrasonic generator: multi high-speed DSPs process, multi-closed-loop control with power precision in 0.01W.

Continuous liquid delivery system: capable of continuous liquid feeding for 24 hours

Uniformity: >95%

Thickness of coating: 20nm-100 micron (Depends on material)

High transfer efficiency of coating material, usage ratio can be higher than 85%.

XYZ servo motion system

Equipped with high-performance motion controller, compared with traditional PLC, motion pattern of nozzle is optimized, and the utilization rate of raw materials is further improved.