I am a technician who currently working actively in the pulp and paper mill. For more than 10 years until now I am handling troubleshooting and maintaining of production machines , which expertises are include:
-Controlling and Automation system (PLC, inverter, converter,etc)
-mechanical (part modification, workshops, repairing)
-Instrumentation
-preventive-maintenance
-electrical
I can help you to resolve , provide ideas and suggestions related to engineering problems.