Automatic Solar Cells Printing Line
 

 SOC-6A_INT.jpg  
 
The final version will have 3 identical units.
 
Each unit will consist of
  • a wafer transportation system,
     
  • wafer vision alignment,
     
  • screen printing,
     
  • breakage test and IR drier
A short cycle time (between prints) of approximately 2 seconds is expected.
 
The machine will print on either 5 or 6 inch wafers automatically.
 
Initial test results look very promising.
 
The machine will
  1. print twice the wafer electrodes on the bottom side,
     
  2. turn the wafer automatically and
     
  3. print the top electrode.
The wafer will be then placed on the firing kiln conveyor.
 
 
 
 
 
 
 
 
 
 
An in-line IR dryer was simultaneously developed.
 
Efficient IR lamps and high air flow ensure short drying time with minimum material stress.
 
A stand alone, two -zone IR drier is also available, it can be used with manual printers and for different applications.

Keko Equipment Newsletter


Interested and want to know more?

Do not hasitate to contact us. We will inform you more about our products, materials and our capabilities.