Paper industry

JNS elektrotechnika s.r.o. is a partner Company of SIEMENS in the field of variable speed drives and control systems. Since 1992, we have been implementing complete deliveries of the automation production lines “on a turnkey basis”, from detailed engineering, project development, application software development, through physical delivery, FAT tests before starting-up, to installation, commissioning and maintenance, personnel training and customer service.

The paper industry is a key sector of our company. This is because the founding members of the company have worked as control drive developers in pulp&paper.

Variable speed drives

Since our establishment, we have realized a number of control systems for the paper machines, whether it is a slow multiple-motor drive for production of the pulp, the paper machines for the production of different types of cardboard or office paper up to fast multiple-motor drives for tissue paper manufacturing machines.

To the applications with variable speed drives we gradually began to add the control of other technology nodes the stock preparation lines, constant part, headbox control, control of the steam condensate system, calenders, to the final nodes for role finnishing – rewinders and cutters.

Today, our department of industrial automation has rich experience in the control of complete plants for the paper production.

Automation

Our automation solutions are based mainly on SIEMENS components, whether they are SINAMICS converters, SIMATIC control systems, WinCC SCADA or DCS system solution based on PCS7.

Based on our extensive experience with pulp&paper technology we have a set of standardized blocks for faceplate management, which can be dimensioned from simple applications with one operator panel, to the large-scale applications based on client – server architecture.

 


 

More about variable speed drives More about automation