Perovskite Films Machine or Vertical Slit Coating Device with High Precision Coating Head

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

Item No.:
TMAX-KT-SD300
Certificate:
CE Certified
Warranty:
1 Year limited warranty with lifetime support

Product Details

Perovskite Films Machine or Vertical Slit Coating Device with High Precision Coating Head

Equipment 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 preparation of perovskite solar cell film.

Technical parameter

1. Basic parameters of the substrate
Name	Flexible conductive PET/PEN, conductive FTO/ITO, etc
Thickness	1-5mm
Breadth	300mm
2. Film parameters
Solution viscosity	1-300cps
Coating type	Lipids/benzenes /DMF solvents (aqueous or solvent solutions)
Wet film thickness	3-100μm
Dry film thickness	20-5000nm (depending on solvent and solid content)
3. High precision coating head
Material	Austria imported 303 stainless steel (exclusive purchase channels, Japan imported high-precision machine tools, constant temperature workshop processing and production)
Die width	340mm
Effective seam width of coating head	300mm
Die runner processing	The surface of the mold lip runner is polished to Ra0.02μm, the surface of other runner is polished to Ra0.03-0.05μm, and the outer surface is Ra0.1μm
Seam straightness	≦1.5μm
Plane straightness	≦1.5μm
4. Basic device parameters
Coating head machining accuracy	The straightness of the coating head is less than 2μm
Table	Marble or heated countertops (up to 150℃)
Feed liquid	High precision liquid pump (0.1-2000ul/s) for liquid supply
Coating speed	0-30m /min, freely choose the coating speed, the program sets the segmented speed
Control system	Siemens PLC control system
Horizontal control system	Three point leveling structure
Power source	220V, 2.5Kw/4Kw