VFDs and AC drives
Power stage, DC bus and control faults repaired and tested under load.
VFD repairIndustries · Tyre and rubber
Drive, servo and PLC repair for tyre and rubber plants
Star Automations repairs the VFDs, servo drives, servo motors, PLCs and HMIs used on mixing, extrusion, calendering, tyre building and curing in tyre and rubber plants. Heat and carbon dust shorten electronics life; Star repairs failed units at component level and tests them before return.
01What fails
Equipment we handle here
Typical failures we see in this sector.
- Large VFDs on mixers, extruders and calenders
- Servo drives and motors on tyre building machines
- Controls on curing presses exposed to heat
- PLC and I/O modules contaminated by carbon dust
- Power supplies and control boards in panels near hot processes
02How we help
Services for this sector
Servo drives and motors
Multi-brand servo drives repaired at component level and run with a motor under load.
Servo repairPLCs, HMIs and CNC boards
CPU and I/O modules, operator panels and CNC boards, including older revisions.
PLC, HMI and CNC03Testing
Tested before every return
Universal servo test system
Every refurbished servo motor is tested on our universal servo test system at our Chennai bench before it is returned, without each brand's own drive. How we test.
A report for every unit
Drives run with a motor under load, boards tested on rigs and custom jigs, and a printed test report by serial number. Quality and ISO 9001:2015.
Do you repair large VFDs from tyre plants?
Yes. VFDs are repaired at component level, including the power stage and DC bus, and tested under load before return. Send the model and fault code so we can confirm before you ship.
Can you repair servo drives on tyre building machines?
Yes. Servo drives and servo motors are repaired and tested before return; refurbished servo motors are tested on our universal servo test system without each brand's own drive.
Can you supply obsolete PLC modules for older tyre machines?
Often. Obsolete spares are quote only: send the part number, quantity and the condition you need. If a part cannot be found, we can often repair your own module.
Send a part number or a photo of the nameplate.
We reply with what we can do and what happens next. WhatsApp or call +91 97866 22233, or email info@starautomations.com.