coating equipment solutions - ultrasonic atomization

10 08, 2025

Design of Alkaline Electrolysis Hydrogen Production System

Design of Alkaline Electrolysis Hydrogen Production System At present, the main technological routes for hydrogen production through electrolysis of water include alkaline water electrolysis (AWE), proton exchange membrane water electrolysis (PEMWE), solid oxide electrolysis cell (SOEC), and anion exchange membrane water electrolysis (AEMWE). Among numerous technologies, alkaline electrolyzed water technology has become the mainstream technology route in the field of large-scale hydrogen production due to its high maturity, [...]

10 08, 2025

The Era of Polyimide Separators Has Arrived

The Era of Polyimide Separators Has Arrived Amid the rapid development of new energy technologies, research into high-performance battery materials is central to driving advancements in electric vehicles and energy storage systems. Polyimide (PI), with its exceptional high-temperature resistance, flame retardancy, and insulation properties, holds great potential in the battery separator field. PI films remain stable at temperatures exceeding 500°C and exhibit excellent electrolyte wettability, offering a new [...]

9 08, 2025

Preparation of the Ceramic Dielectric Layer

Preparation of the Ceramic Dielectric Layer The ceramic dielectric layer is the supporting framework of the AMB copper-clad laminate (CCL). Its quality directly impacts the thermal conductivity, mechanical strength, and reliability of the circuit board. The preparation process requires strict control of raw material purity and process parameters. The main steps are as follows: Raw Material Selection and Pretreatment Ceramic Powders: – Alumina (Al₂O₃): Purity ≥99.5%, low cost, [...]

8 08, 2025

Ultrasonic Coating of Precursor Solutions

Ultrasonic Coating of Precursor Solutions Process Principle Ultrasonic coating utilizes high-frequency ultrasonic vibrations (typically 20–120 kHz) to atomize a precursor solution into micron-sized droplets (typically in the 1–50 μm range). These droplets are then directed onto the substrate surface using a carrier gas (e.g., nitrogen, argon, or other inert gases), ultimately depositing them into a uniform thin film. Its core advantages include: – High-precision uniformity: Narrow droplet size [...]

7 08, 2025

Packaging Barrier Coatings

Packaging Barrier Coatings Amid the global trend toward eco-friendly packaging, traditional laminating and laminating processes are facing acute challenges such as material waste, high carbon emissions, and limited functionality. Ultrasonic spraying technology, with its micron-level precision deposition capabilities, is reshaping the upgrade path for packaging materials. It empowers eco-friendly substrates with nano-level functional coatings, achieving breakthrough improvements in barrier properties, strength, and intelligent responsiveness, while also [...]

7 08, 2025

Preservative Coating

Preservative Coating Ultrasonic spraying of food preservative coating uses ultrasonic technology to atomize a liquid containing preservatives, antioxidants, and other ingredients and evenly sprays it onto the surface of food, forming a protective film. This technology is widely used in the food industry. Advantages and Features High Precision and Uniformity: High-frequency vibrations finely atomize the coating, creating tiny, uniform droplets. This ensures precise and uniform coating [...]

6 08, 2025

Functional Additive Coatings

Functional Additive Coatings In the food industry, driven by rising demands for both health and flavor, traditional mixing or dipping methods are facing bottlenecks such as uneven addition, ingredient inactivation, and process contamination. Ultrasonic spraying technology, with its advantages of micron-level atomization and precise control, is revolutionizing the way functional additives (flavorants, sweeteners, and nutritional enhancers) are applied. It creates a flavor matrix and nutritional fortress [...]

5 08, 2025

Antimicrobial Coatings for Ready-to-Eat Foods

Antimicrobial Coatings for Ready-to-Eat Foods In the ready-to-eat food industry, microbial contamination is a primary threat to food safety. Traditional antimicrobial treatments, such as immersion or spraying, often face challenges such as uneven coating, chemical residue, and degradation of food properties. Ultrasonic spraying technology, with its non-contact, micron-level atomization, and precise metering capabilities, is providing ready-to-eat foods with a uniform, safe, and effective "nano-level antimicrobial armor," [...]

4 08, 2025

Aluminum Brazing Flux Spraying

Aluminum Brazing Flux Spraying Designed for integration into existing production lines, ultrasonic spray systems are ideal for precisely applying aluminum brazing flux. They are widely used for spraying targeted areas of various components in industrial brazing processes, such as joints, heat sinks, baffles, pipe connections, radiators, heat exchangers, oil coolers, evaporators, and condensers. This system replaces wasteful dip and pressure spray processes with non-clogging ultrasonic spray [...]

3 08, 2025

Flux Spraying

Flux Spraying Flux spraying is a process that applies flux evenly to the soldering surface during the soldering process. The following are some key aspects of flux spraying: 1. Spraying Methods: Ultrasonic Spraying: A piezoelectric ceramic transducer converts oscillating electrical energy with a frequency greater than 20kHz into mechanical energy, atomizing the flux. This is then sprayed through a pressure nozzle onto the object to be soldered. This [...]