Field devices, calibration and loop checks
Flow, level, pressure, temperature, weighing and vibration. Installation, calibration against traceable standards, and troubleshooting of 4–20 mA, HART and Modbus loops.
We keep instruments, drives and control logic running.
Field instrumentation, PLC and SCADA engineering, VFD repair and programming, and batch centrifugal drive service for sugar mills, distilleries and process plants.
12 hoursTypical site response inside U.P. and NCR
180+Panels built, retrofitted or commissioned
24×7Season support for mills under contract
What we take on
Most of our work starts as a breakdown call and turns into a maintenance contract. We handle the whole loop, so you are not coordinating an instrument vendor, a panel shop and a programmer separately.
Control logic, migration and fault finding
New logic, modification of running programs, hardware migration from obsolete CPUs, and backup and version control of every program we touch.
Operator screens, alarms and reporting
Mimics that match the plant, alarm rationalisation, batch and shift reports, historian setup and remote monitoring for management.
VFD supply, repair and parameter setting
Card-level repair, DC bus and IGBT diagnosis, cooling and filter fixes, spare drive standby, and parameter sets tuned for the actual load instead of factory defaults.
Batch machine drive service and cycle programming
Cycle timing, braking and plough control on batch centrifugals, plus continuous machine drive upkeep through the crushing season.
Control panels, MCCs and retrofits
Design, wiring and testing of control and drive panels, relay-to-PLC retrofits, and cleaning up earthing and cable routing that causes nuisance trips.
AMC and comprehensive maintenance
Scheduled preventive visits, critical spares held at our end, and defined response times written into the contract — including season-long cover for mills.
Drawings, backups and handover
Updated schematics, I/O lists, parameter sheets and program backups handed over after every job, so the next engineer is not starting blind.
Batch centrifugal drives, cycle by cycle
A centrifugal that loses ten seconds per cycle costs a mill a full station over a season. We tune the drive against the actual cycle, not the manual.
0–15 s
Charging
Speed held for even massecuite distribution; charge valve interlocked with basket speed and load feedback.
15–90 s
Acceleration and spin
Ramp shaped to the drive's current limit so the machine reaches spin speed without tripping on overload.
90–150 s
Washing and purging
Wash valve timing tied to speed and time so molasses purity is repeatable across shifts and operators.
150–210 s
Braking
Regenerative or dynamic braking set for the shortest safe stop, with resistor duty and brake wear checked.
210–240 s
Ploughing and discharge
Plough interlocks with basket speed and gate position, so a mistimed plough never meets a moving basket.
Also handled: vibration switch and trip settings, basket and bearing condition monitoring, brake resistor sizing, load sharing across a station, and conversion of relay-logic machines to PLC and drive control.
Platforms we work on
Our engineers carry licences and programming cables for the systems commonly installed in Indian process plants, so a site visit does not stall on software access.
Siemens S7 & TIA PortalAllen-Bradley / RockwellSchneider
MitsubishiDeltaABB drivesDanfoss
YaskawaWEGEndress+HauserYokogawaEmerson
Where we work
Process plants where a stopped drive stops production.
Sugar
Mills, boiling house, centrifugal stations, cane handling.
Distillery
Fermentation, evaporation, ethanol plant utilities.
Chemical
Batch reactors, dosing, safety interlocks.
Water
Intake pumping, ETP and STP automation.
Food
Processing lines, packaging, CIP sequences.
Cement & steel
Material handling, kiln auxiliaries, fan drives.
Three ways plants use us
Pick the one that fits the situation. Most clients start at the first and move to the third.
Same day, 24×7
Breakdown call-out
- Phone diagnosis first, at no charge
- Engineer on site with test kit and common spares
- Standby drive on loan where we hold the rating
Planned, off-season
Retrofit and upgrade projects
- Relay logic to PLC, obsolete CPU migration
- Panel rebuilds and drive replacements
- Commissioning inside the shutdown window
Annual or season contract
Maintenance contract
- Scheduled preventive visits and calibration
- Critical spares reserved against your plant
- Response time and escalation fixed in writing
Tell us what has stopped
Send the make and model if you have it, and the fault code on the display. It saves a visit surprisingly often.
- Breakdown desk
- +91 98765 43210 — 24×7
- Office
- +91 120 456 7890 — Mon to Sat, 9:30 to 18:30
- [email protected]
- Works and office
- Plot No. 47, Sector 63, Industrial Area
Noida, Gautam Buddha Nagar
Uttar Pradesh 201301 - GSTIN
- 09ABCDE1234F1Z5
- CIN
- U29309UP2021PTC145678