Complete electrical restoration pathways for critical machinery drives and plant automation racks.
Inverter & VFD Overhauls
Servo Drive Tuning
PLC Card Diagnostics
Full chassis teardown, ultrasonic board cleaning, bus capacitor bank testing, and high-voltage firing circuit restoration for tripped production line drives.
Precision encoder alignment, feedback loop calibration, current sensor replacement, and dynamic motor torque testing under controlled operational simulation.
Digital and analog I/O module fault isolation, communication transceiver renewal, optocoupler replacement, and complete bench memory backup verification.
Dedicated Subsystem Solutions
HMI Display Conversion
Custom touch glass replacement, industrial LCD backlighting repair, and modern panel conversion for damaged or discontinued machine operator terminals.
Semiconductor Module Testing
Rigorous curve tracing, gate threshold checks, and high-voltage thermal load verification for high-power IGBT blocks and thyristor bridges.
Enclosure Fan Servicing
High-CFM enclosure fan replacement, thermal sensor recalibration, and airflow barrier optimization to prevent power electronics overheating shutdowns.
Systematic Workbench Workflow
Intake & Decontamination
Component Fault Isolation
OEM-Spec Replacement
Dynamic Load Testing
Installation of matching industrial-grade semiconductors, electrolytic capacitors, and gate drivers followed by thermal sink reseating.
Full burn-in test running under rated current and thermal limits on our motor dynamometer before final packaging.
Visual inspection, serial documentation, and controlled ultrasonic cleaning to remove conductive carbon buildup and oil residue.
Signal tracing and in-circuit component signature analysis to isolate degraded diodes, blown optocouplers, and cracked solder joints.
Share your drive model, machine type, and displayed error codes with our engineering bench for immediate diagnostic guidance and repair turnaround.