We fix the drive. We program the line.
Component-level repair of servo drives, VFDs, and industrial power electronics — plus PLC programming and HMI development — tested and commissioned on our bench in Chennai.
How we repair
Every unit is photographed, logged, and powered up on a current-limited supply. We record the fault as it presents — not as the nameplate suggests.
We trace to the failed component: IGBTs, gate drivers, DC bus capacitors, current sensors. Board-level swaps are the last resort, not the first.
Failed parts are replaced with components at or above original ratings. No pulls, no grey-market substitutes.
The repaired drive runs a motor under load on our bench before dispatch. If it doesn't hold load, it doesn't ship.
Repair first. Replace when it's honest to.
We replace the failed part, not the whole board.
Every repair runs under load on our bench.
On the repair we carried out, in writing.
Pickup available in the Chennai region.
PLC & HMI programming
Good iron, old electronics? We program the controls too — PLC logic, HMI screens, relay-to-PLC retrofit, and obsolete controller replacement.
Delta, Siemens, Mitsubishi, Schneider — structured, documented, version-controlled code.
Touch screens with operator-first layouts, alarm pages, recipes and production counters.
Old panels reverse-engineered, documented and rebuilt around a modern PLC and HMI.
Call-out for machines that are down. Diagnosis, repair, and a written note of what failed.
Trusted on the shop floor
Servo and control board repair for CNC machines.
Repair partner for drive and control electronics.
Typical bench time for servo drives and VFDs.
Talk to the engineer doing the work, in your language.
Brands we repair
Fanuc · Yaskawa · Mitsubishi Electric · Siemens · Bosch Rexroth / Indramat · Baumüller · Sanyo Denki · Panasonic · Delta · Allen-Bradley · ABB · Lenze · Schneider Lexium · B&R
Fanuc · Siemens Sinumerik · Mitsubishi M70/M80 · Heidenhain · Fagor · Mazatrol · Haas · Delta NC
ABB ACS · Siemens Micromaster / Sinamics G120 · Danfoss · Yaskawa · Delta · Schneider Altivar · Mitsubishi FR · Fuji Electric · Hitachi · Allen-Bradley PowerFlex · Crompton Greaves · INVT
Moog · Parker · Rexroth
Independent repair service — not affiliated with or authorized by the manufacturers listed. All trademarks belong to their respective owners. Make not listed? See the repair page or ask on WhatsApp.