Inovation centre of faculty for electrical engineering in Belgrade and company Zof Elektro d.o.o. has been participate in contest for inovations 2008 provided by Ministry of Science and Technological Development. By the decision our project "Integrated system for stenographic record and reproduction." has been aprooved to be partialy financed by Ministry of Science and Technological Development.


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Flexo printing machine controller is based on ZE KPS 12 Process controller with addition of alphanumeric (nstead of LED) display.

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Controller is used to controll temperature of drying air (PID) over 2 heater groups of 12 and 24kW. There is also controll of printed foil length, speed, warning sensors and motor operation parameters (overheating, speed,...)

Mechanic of this machine is completely developed by BB trade company from Cacak. 











Inside electric box - controller.