CURTISS WRIGHT Repair Services India
Curtiss-Wright Corporation is a diversified industrial manufacturer headquartered in the USA, specializing in motion control systems, fluid handling equipment, and aerospace-grade electronics. Their industrial division supplies mission-critical pumps, compressors, and actuation systems to power plants, refineries, and manufacturing facilities across India and globally. Curtiss-Wright equipment is engineered for extreme reliability in harsh environments, making them essential in oil-gas, thermal power, and heavy process industries.
Curtiss-Wright Corporation is a diversified industrial manufacturer headquartered in the USA, specializing in motion control systems, fluid handling equipment, and aerospace-grade electronics. Their industrial division supplies mission-critical pumps, compressors, and actuation systems to power plants, refineries, and manufacturing facilities across India and globally. Curtiss-Wright equipment is engineered for extreme reliability in harsh environments, making them essential in oil-gas, thermal power, and heavy process industries.
Synchronics Electronics has built deep expertise in repairing Curtiss-Wright motion control drives, pump controllers, and servo-hydraulic systems used across Indian refineries and power stations. We service Curtiss-Wright's industrial electronics portfolio including their variable frequency drives and process automation controllers. Our 180+ engineers understand Curtiss-Wright's proprietary firmware architecture and legacy integration challenges, ensuring minimal downtime for critical infrastructure across India.
Expert repairs for Curtiss-Wright drives and motion control systems across Indian industrial plants.
CURTISS WRIGHT Equipment We Repair — By Category
CURTISS WRIGHT Product Lines We Repair
Our engineers are trained on the full CURTISS WRIGHT product range. Below are the major product families we service.
Curtiss-Wright Variable Frequency Drives (VFDs)
Industrial-grade AC variable frequency drives for pump and compressor motors in refineries and power generation. Common failures include IGBT gate driver faults, capacitor bank degradation, and thermal runaway in ambient temperatures above 45°C.
Curtiss-Wright Servo-Hydraulic Controllers
Closed-loop proportional valve controllers for actuation systems in process plants and heavy equipment. Prone to spool valve stiction, pressure transducer drift, and feedback signal noise in high vibration environments.
Curtiss-Wright Pump & Compressor Motor Controllers
Soft-start and full motor control modules for centrifugal and reciprocating equipment in oil refining and natural gas processing. Issues include thermal sensor failures, contactor chatter, and microprocessor watchdog timeouts.
Curtiss-Wright Process Automation Modules
PLC and industrial PC controllers for plant-wide process monitoring and control. Failures stem from corrupt firmware, Ethernet port damage, and battery-backed RAM degradation over 8-10 year lifecycles.
Curtiss-Wright Pressure & Flow Control Electronics
Instrumentation amplifiers and signal conditioning boards for refinery flow meters and pressure sensors. Common faults include zero-drift in 4-20mA output, analog input noise immunity issues, and connector corrosion.
Why Choose Synchronics for CURTISS WRIGHT Repairs?
PCB-Level Expertise
We repair down to the component level — not just swap boards. Our engineers identify root causes, replace failed IGBTs, capacitors, processors, and gate drivers on CURTISS WRIGHT equipment.
Fast Turnaround
Standard 7–10 working days. Express 3–5 days available for critical breakdowns. Emergency same-day/next-day service for unplanned downtime.
6-Month Warranty
Every repaired unit ships with a 6-month comprehensive warranty on parts and labour. Our repair success rate is over 94% across all brands.
All-India Service
Couriered repairs accepted from any city in India. Doorstep pickup available in Vadodara, Mumbai, Pune, Ahmedabad, Surat, Chennai, and more.
Common CURTISS WRIGHT Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in CURTISS WRIGHT equipment arriving at our workshop.
- ✓Curtiss-Wright VFD IGBT thermal runaway and shutdown — Heat-sink fouling by refinery dust, inadequate cooling airflow in confined electrical rooms, and aging thermal interface compound between IGBT modules and heatsink. Ambient temperatures in Indian summer months above 48°C accelerate degradation.
- ✓Servo-hydraulic spool valve stiction and sluggish actuation response — Hydraulic fluid degradation, water ingress during monsoon season, and varnish buildup on spool valve lands. Common in Indian refineries where fluid change intervals exceed OEM recommendations due to cost pressures.
- ✓Pump motor soft-starter relay chatter and intermittent contact fault codes — Dirty or worn electromagnetic contactor contacts, inadequate contact pressure springs, and AC coil lamination rust in humidity-prone environments. Typical in coastal Indian refineries and plants near saltwater processing units.
- ✓Pressure transducer signal drift and 4-20mA output creep — Amplifier IC drift over time, capacitor aging in the signal conditioning circuit, and thermal coefficient mismatch. Curtiss-Wright legacy transducers often exhibit 0.5-1% per year drift in process plants operating 24/7.
- ✓Process automation module firmware corruption and watchdog timeout resets — Power supply surge during grid switching or DG switchover, corrupted SD card firmware image, and battery-backed RAM voltage loss. Events common during monsoon season power disruptions in Indian manufacturing regions.
- ✓Control panel ethernet port damage and network communication loss — Lightning surge ingress through unshielded network cables, improper grounding of panel enclosures, and moisture-induced corrosion of RJ45 connectors in humid process areas. Prevalent in Indian petrochemical complexes without adequate surge protection.
How We Repair Your CURTISS WRIGHT Unit
Receive & Log
Your unit is logged into our tracking system with a unique job number. You receive WhatsApp / email updates at every stage.
Fault Diagnosis
Board-level diagnosis using oscilloscopes, LCR meters, and thermal cameras. Root cause identified before any repair begins.
Component Repair
Faulty ICs, capacitors, MOSFETs, IGBTs, and gate drivers replaced with genuine or equivalent-spec components.
Full-Load Test
Unit tested under rated load with original or equivalent motor. All parameters verified. 6-month warranty issued.
Industries Using CURTISS WRIGHT Equipment
We serve plant maintenance teams across all major industries where CURTISS WRIGHT automation is deployed.
Frequently Asked Questions — CURTISS WRIGHT Repairs
Do you repair Curtiss-Wright equipment anywhere in India?+
Yes. Synchronics repairs the complete Curtiss-Wright industrial electronics portfolio including VFDs, servo-hydraulic controllers, pump motor controllers, and process automation modules. We offer PAN India door-to-door pickup from Mumbai, Delhi, Pune, Bangalore, Chennai, Hyderabad, Ahmedabad, Vadodara, and all tier-2 cities. All repairs are handled at our ISO 9001-certified facility in Vadodara, Gujarat, with typical turnaround of 5-7 working days.
What is your experience with Curtiss-Wright servo-hydraulic controllers in refineries?+
Synchronics has repaired over 150+ Curtiss-Wright servo-hydraulic systems in Indian refineries since 2010, specializing in proportional valve spool stiction, electronics board failures, and feedback transducer drift. We understand the challenges of high-pressure crude distillation and hydrocracking unit actuation. Our engineers can diagnose faults remotely via photo submission and often provide field-replaceable circuit board repairs to minimize your downtime.
Can you repair older Curtiss-Wright VFDs with obsolete components?+
Absolutely. Our service includes component-level repair for legacy Curtiss-Wright drive models from the 1990s and 2000s. When original IGBT modules or rare capacitors are no longer available, we source equivalent military-grade or aerospace-grade substitutes and reprogram firmware to ensure compatibility. We stock hard-to-find parts for CW-VFD series and maintain design documentation for discontinued models.
Do you offer on-site commissioning and calibration after repair?+
Yes. After any Curtiss-Wright repair, Synchronics provides optional on-site commissioning, loop testing, and recalibration. This is especially valuable for pressure transducers, flow transmitters, and servo-hydraulic systems where bench testing alone cannot verify performance in your actual operating conditions. We bill travel and accommodation separately, but can usually dispatch engineers to major Indian industrial centers within 48 hours.
What warranty do you provide on Curtiss-Wright repairs?+
Synchronics provides a 12-month parts and labor warranty on all Curtiss-Wright repairs. For critical equipment, we also offer extended 24-month warranties at additional cost. All warranty claims are honored PAN India, and we provide expedited repair turnaround (48 hours) for warranty returns. Warranty terms are documented in a detailed repair certificate signed by our service engineer.
How do I send my CURTISS WRIGHT unit for repair?+
Pack the unit securely and courier it to our Vadodara workshop. Include a note with the fault description and your contact details. We will log it into our system and WhatsApp you a job number within 24 hours of receipt. Doorstep pickup is available in Vadodara, Ahmedabad, Surat, Mumbai, and Pune.
What is the cost of repairing a CURTISS WRIGHT drive or PLC?+
Repair cost depends on the model and the fault. We offer a free diagnosis — once we identify the fault, we provide a fixed quotation before proceeding. Typical repairs cost 20–40% of the new unit price. We will never repair without your approval.
What warranty do you provide on CURTISS WRIGHT repairs?+
All repaired units carry a 6-month comprehensive warranty covering the same fault and related issues. If the fault recurs within the warranty period, we repair it free of cost.
Do you provide a no-fix, no-fee guarantee?+
Yes. If we cannot repair your CURTISS WRIGHT unit after diagnosis, you pay only the diagnosis fee (₹500–₹1,500 depending on the product). The unit is returned to you at no additional charge.
CURTISS WRIGHT Repair Catalog
Showing 1–2 of 2 CURTISS WRIGHT products
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Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
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48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service