Ultrasonic Spray Coating Machine For Solar Cells, Batteries & Electronics

Model: TMAX-FS03-Vaccum Ultrasonic Spray Coater

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Technical Specifications

· Overall Dimensions: 1000 × 700 × 680 mm

· Coating Area: 300 × 300 mm (Max: 400 × 400 mm)

· Motion System: XYZ three-axis, programmable for any planar trajectory

· Control Method:

o Standard: High-precision control card + 7-inch touchscreen + physical buttons

o Optional: PLC + 13.3-inch integrated PC + physical buttons

· Ultrasonic Spray Head:

o Standard: 1 set of any FUNSONIC ultrasonic spray head (customizable for multiple sets)

· Applications: Qualitative experiments in scientific research laboratories, small-batch production, and thin-film fabrication on small surfaces.

Overview

The sealed ultrasonic spray coating machine differs from the standard 03V model with its enclosed architecture, allowing vacuum treatment of the spray chamber (maximum negative pressure: -0.058 to -0.098 MPa), making it suitable for specialized coating processes.

Designed for enterprises, universities, and research institutes new to ultrasonic spray technology, this system features a streamlined structure with comprehensive functionality. It includes:

· XYZ three-axis precision motion modules with a versatile trajectory editing system for spraying any 2D pattern (rectangles, circles, triangles, or curves).

· Compatibility with all ultrasonic spray heads, paired with a precision constant-flow syringe pump and digital display gas delivery system.

· Optional add-ons: ultrasonic dispersion feeding system, vacuum adsorption heated substrate, and more.

Advantages

✔ Ultra-High Material Utilization

· Achieves several times higher efficiency than conventional spray methods, significantly reducing material costs.

✔ Nanoscale Film Thickness

· Produces ultra-thin films (as low as tens of nanometers) with exceptional uniformity.

✔ No Gas-Assisted Atomization

· Utilizes high-frequency ultrasonic vibration for atomization, eliminating high-pressure gas impact on substrates.

✔ Stepper Motor & Fully Enclosed Motion Module

· XY dual-axis automation with programmable trajectories.

· Fully enclosed linear screw modules enhance durability; repeat positioning accuracy: 0.01 mm.

✔ Reinforced Sealing Ring

· High-temperature resistant, anti-oxidation, and long-lasting sealing performance.

✔ Reinforced Hinge Design

· Ensures firm and stable door closure.

✔ Double-Layered Tempered Glass

· Enhances sealing and vacuum performance.

Standard Configurations

· Viscosity & Solid Content: ≤30 cps; suspensions with ≤20% solid content.

· Feeding System: Precision syringe pump + bio-grade injector (accuracy: 0.1 μL/min).

· Dry Film Thickness: 20 nm–100 μm (solution- and substrate-dependent).

· Input Voltage: 220 V ±10%, 50–60 Hz.

· Solution Conversion Rate: ≥95% (multiple times higher than traditional two-fluid gas spray heads).

· Atomized Droplet Size: Average 15–45 μm (varies with spray head frequency; higher frequency yields smaller droplets).

· Spray Head Frequency: Configurable with 20–180 kHz systems.

Optional Configurations

· Ultrasonic Dispersion Feeding System: Continuously stirs nanoparticles during spraying, reducing sedimentation and improving film uniformity.

· Heated Drying Platform:

o Aerospace-grade perforated aluminum or precision microporous ceramic platform.

o Precise temperature control up to 200°C (higher temps customizable).

· Vacuum Adsorption Platform: Multi-channel vacuum generator with zoned control to prevent film substrate deformation.

· Spray Head Alignment Device: Laser-guided for rapid material positioning.