Programmable Logic Controller
PLC
Programmable Logic Controllers for machine and process automation.
Engineering service
Retrofit & Modernization
Upgrade older machines and control systems step by step — keeping the mechanical investment while gaining modern control, diagnostics and data.
01Scope of work
- Assessment of existing controls
- Migration planning to minimize downtime
- Relay-to-PLC conversion
- Obsolete PLC and HMI replacement
- VFD retrofits for motors
- Adding monitoring and data connectivity
02Typical deliverables
- Upgrade plan and cut-over sequence
- New programs and drawings
- Commissioning records
03When you need it
- Spare parts for old controllers are hard to find
- Machines lack diagnostics or data
- Energy use of fixed-speed motors is high
Related solutions
More services
Other engineering services
- 01
Automation Engineering
System design, PLC programming, HMI development, SCADA integration and commissioning.
- 02
PLC / HMI Programming
Programming, modification, integration, troubleshooting and commissioning.
- 03
SCADA
Centralized monitoring, alarms, historical data, reporting and remote visualization.
- 04
BMS / EMS
Building monitoring, HVAC integration, energy management, utility monitoring and analytics.
Engineering enquiry
Have an engineering requirement?
Share your requirement — machine, process, building, energy, water or electrical — and our engineering team will review it with you.
- Talk to an Engineer +880 1749-771939
- Email / RFQ manik@machinelab.com.bd