Ultrasonic Thin Film Spray Coater for Catalyst Slurry Coating Applications

Sales Manager: Gia
Email: Gia@tmaxlaboratory.com
Wechat: Dingqiuna

Item No.:
TMAX-KT-200PT
Certificate:
CE Certified
Warranty:
1 Year limited warranty with lifetime support

Product Details

Ultrasonic Thin Film Spray Coater for Catalyst Slurry Coating Applications

I. Equipment Process Flow

Manual feeding on the vacuum adsorption platform - The injection pump system supplies materials to the ultrasonic atomization system - Ultrasonic nozzle positioning - The spraying instrument confirms the spraying trajectory - Start spraying - The spraying system performs spraying according to the set parameters - - Coating completed - Feeding stops - Manually remove the product - The spraying process is completed.

II. Equipment Appearance

Note: For standard models, the appearance is as shown; for customized models, please refer to the final physical pictures.

III. Equipment Composition

(1) Ultrasonic atomization nozzle (10W - 30W high power & adjustable continuously, active heat dissipation, anti-block design, extremely strong no-load capacity)

(2) Ultrasonic nozzle trajectory control module, ultrasonic nozzle XYZ movement module, effective spraying area 300X300mm

(3) Vacuum suction platform (aluminum alloy material, additional heat zone area of 360X360mm, platform suction hole diameter 1mm, with 150℃ heating function)

(4) Supply system (injection pump, 50ml syringe, internal support magnetic stirring)

(5) Gas control module (gas control, vacuum control)

IV. Basic Parameters of the Equipment

1. Substrate Parameters
Substrate Types	Glass, PCB, FPC, PET/PEN film, proton exchange membrane, carbon paper, and other sheet materials
Thickness	0.05–3 mm
Substrate Size	Max. Length × Width = 300 × 300 mm
2. Coating Parameters
Coating Materials	Platinum-carbon catalyst slurry, cerium oxide catalyst slurry, platinum black catalyst slurry, etc.
Coating Thickness (dry), µm	0.1 µm to several hundred µm (number of spray passes / thickness can be freely set)
Solid Content (%)	1–5% (for reference; depends on slurry viscosity and suspended particle size)
Viscosity (cps)	Max. 30
3. Main Unit Specifications
Spraying Method	Ultrasonic atomization spraying
Effective Spray Width	Length × Width = 300 × 300 mm (determined by the effective spray path width)
Spray Head Movement Speed	1–150 mm/s
Vacuum Adsorption Platform	Length × Width = 360 × 360 mm
Power Supply	Single-phase AC220V, 50 Hz
Grounding Resistance	< 100 Ω
Total Power	< 5 kW
Air Supply	0.8 MPa
Control Voltage	DC24V
Machine Dimensions (L×W×H)	Approx. 900 × 650 × 750 mm
Weight	Approx. 100 kg

V. Technical Specifications of Main Modules

1. Ultrasonic Atomization Module
Ultrasonic atomization power	10–30W (manual stepless adjustment + automatic power compensation)
Ultrasonic atomization frequency	50–60kHz (automatic frequency selection)
Atomization flow rate	0.1–10 ml/min
Atomization zone diameter	10–20 mm
Maximum liquid viscosity	30 cps
Suspended particle size	< 20 μm
Suspension solid content	< 5%
Nozzle material	Titanium alloy
Air guide hole pressure	0.01–0.1 MPa
2. Spray Head Movement Module
Motion system	XYZ three-axis pulse precision positioning system
Motion range (XYZ axes)	≤ 300 × 300 × 100 mm
Maximum movement speed	150 mm/s
Rated movement speed	1–100 mm/s
Repeatability (positioning accuracy)	± 0.1 mm
Positioning resolution	± 0.01 mm
3. Vacuum Heated Platform
Heating platform area	360 × 360 mm
Heating platform surface material	Aluminum alloy, anodized (black), aperture 1 mm
Heating platform working temperature	Room temperature ~ 150°C
Heating accuracy	± 2°C
Vacuum level	< 0.06 MPa
4. Spray Liquid Pump Control Module
Magnetic stirring function	50 ml syringe (with built-in magnetic stir bar)
Flow rate setting range	0.01–30 ml/min
Flow rate setting accuracy	≤ ± 1%
Flow rate repeatability	≤ ± 1%
Working pressure	0–0.8 MPa
Liquid supply tubing	PTFE material, inner diameter 1 mm