Automatic High-precision Vertical Slit Coating Equipment with Air Knife

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

Item No.:
TMAX-KT-SD150
Certificate:
CE Certified
Warranty:
1 Year limited warranty with lifetime support

Product Details

Automatic High-precision Vertical Slit Coating Equipment with Air Knife

Product characteristics

Slit coating device is a high-precision vertical coating equipment, which can control the liquid supply and coating speed, high control accuracy, with the wind knife assisted film forming function, can obtain accurate and uniform film, which is used in the advanced manufacturing and research and development fields of perovskite solar cell film preparation, OLED/QLED, fuel cell and other industries.

Technical parameter

1. Basic parameters of the substrate
Name	Flexible conductive PET/PEN, conductive FTO/ITO, etc
Thickness	1-5mm
Coating size	150mm*150mm Coating width 50-150mm compatible (determined by gasket)
2. Film parameters
Solution viscosity	＜1-100cps
Wet film thickness	1-100μm
Dry film thickness	Dry film 50-10000nm
3. Basic parameters of the device
Equipment table	Heating table (up to 150℃, temperature control accuracy ±1℃), temperature uniformity ±1℃, platform flatness ±10μm (non-heated, there will be deformation after heating)
Feed liquid	High precision liquid pump (0.1-2000ul/s) for liquid supply
Coating speed	0-100mm/s, freely choose the coating speed, the program sets the speed of the segment
Control system	Siemens PLC control system
Horizontal control system	Four-point leveling structure
Repeatability	±0.01mm
Power source	220V，2.5Kw
4. Die parameters
Coating head machining accuracy	Die head flatness/straightness ≤1.5μm
Maximum width of coating head	150mm
Die head cavity volume	About 2mL
Coating head material	Germany imported stainless steel 17-4, corrosion resistance and stability is good, the use of high-precision precision machine tools imported from Japan, constant temperature workshop processing and production.
5. Device working environment
Operating environment Temperature (℃)	25℃±2℃
Relative humidity	<70%, no condensation
Pollution level	Level 2, should not be installed in dusty, corrosive gas places
6. Configure the device
Air knife	Adjustable height and angle, three-sided air intake, high air uniformity
Controls	Servo motor
Gasket	Different thickness, width of the gasket
Dimension	650450730mm (reference size)
Weight	80Kg

Coating advantage

1. Large area continuous uniform film formation;

2. Automatic liquid supply, automatic cleaning;

3. Air knife/heating platform, in-situ film formation;

4. Save solution, save more than 90% than spinning coating solution;

5. Product yield of more than 95%;

6. Wide range of applications, perovskite batteries, OLED, fuel cells and other fields.

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