EUNTEY Repair Services India
EUNTEY is a specialist manufacturer of industrial control systems, programmable logic controllers (PLCs), and motion control equipment serving factories across Asia and beyond. Known for cost-effective automation solutions tailored to small and mid-sized manufacturing operations, EUNTEY has built a strong footprint in Indian textile mills, food processing plants, and precision engineering workshops since 2012.
EUNTEY is a specialist manufacturer of industrial control systems, programmable logic controllers (PLCs), and motion control equipment serving factories across Asia and beyond. Known for cost-effective automation solutions tailored to small and mid-sized manufacturing operations, EUNTEY has built a strong footprint in Indian textile mills, food processing plants, and precision engineering workshops since 2012.
Synchronics repairs EUNTEY control systems across all product families — compact PLCs, relay modules, industrial timers, counter units, and basic motion controllers. Our 180+ engineers have logged over 15,000 EUNTEY repairs since 2015. We stock genuine EUNTEY spare parts and offer same-day fault diagnosis, making us the trusted repair partner for EUNTEY users across Gujarat, Maharashtra, Tamil Nadu, and Karnataka.
15+ years repairing EUNTEY PLCs, controllers, and industrial relays across India.
EUNTEY Product Lines We Repair
Our engineers are trained on the full EUNTEY product range. Below are the major product families we service.
EUNTEY Compact PLC Series
Entry-level programmable logic controllers with 8-32 digital I/O points, designed for small automation systems in packaging, mixing, and batch processing. Common repairs include memory faults, input/output module failures, and communication port damage from industrial vibration.
EUNTEY Relay and Timer Modules
Standalone industrial relay units and multi-function timers used in legacy machinery control circuits. Prone to coil burnout, contact welding, and timer drift in high-temperature foundry and steel mill environments.
EUNTEY Counter and Pulse Control Units
Precision counters and pulse frequency controllers for textile looms, paper mills, and injection moulding machines. Repair needs include sensor input failures, digit display faults, and internal relay sticking due to moisture ingress.
EUNTEY Basic Motion Controllers
Simple stepper motor and servo motor controllers for CNC mills, automatic lathes, and carousel systems. Typical failures include output transistor short circuits, encoder connection loss, and firmware corruption.
EUNTEY Analog I/O Modules
0-10V and 4-20mA signal conditioning and conversion modules for pressure sensors, temperature transmitters, and flow meters in process plants. Common faults: ADC linearity drift, isolated output stage failure, and input protection diode burnout.
Why Choose Synchronics for EUNTEY 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 EUNTEY 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 EUNTEY Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in EUNTEY equipment arriving at our workshop.
- ✓EUNTEY PLC memory error or program loss — Lithium backup battery depletion (typical 5-7 year lifespan) or power surge damage to EEPROM cells. Older EPC models lack adequate surge protection on signal lines.
- ✓EUNTEY relay module coil burnout or contact welding — Inductive load spikes (unprotected motor solenoid circuits) or contamination from foundry dust and metal fumes causing contact arcing and fusion at 40°C+ ambient temperatures.
- ✓EUNTEY counter unit display malfunction or count freeze — Mechanical latch failure in electromechanical display (EPC-24/32 models), or sensor input disconnection from vibration-induced plug loosening on textile loom and paper mill installations.
- ✓EUNTEY motion controller output transistor short or weak drive — Thermal stress from cooling fan failure, continuous 100% duty cycle in summer months, or reverse polarity motor connection causing cascade failure of MOSFETs in MC-Stepper and MC-Servo series.
- ✓EUNTEY analog I/O module signal noise or reading drift — Poor grounding in plant electrical distribution (common in older Indian manufacturing facilities), unshielded sensor cables running parallel to power lines, or ADC reference voltage regulator aging in 24/7 continuous process applications.
- ✓EUNTEY PLC communication port dead or erratic RS232/RS485 — ESD damage from static discharge during maintenance, RS485 termination resistor failure, or isolation optocoupler degradation due to high-humidity textile mill or food processing plant environment.
How We Repair Your EUNTEY 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 EUNTEY Equipment
We serve plant maintenance teams across all major industries where EUNTEY automation is deployed.
Frequently Asked Questions — EUNTEY Repairs
Do you repair EUNTEY equipment anywhere in India?+
Yes. Synchronics repairs the full EUNTEY product range — PLCs, relay modules, counters, motion controllers, and analog I/O cards. We offer PAN India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Bangalore, Ahmedabad, Surat, and all tier-2 cities. Single repair facility in Vadodara, Gujarat with 48-72 hour turnaround for most EUNTEY faults.
What is the typical repair cost for an EUNTEY PLC or controller?+
EUNTEY repairs cost 40-60% less than OEM replacement. A typical EPC-24 PLC repair (memory battery, firmware reload) runs INR 4,500-7,500. Motion controllers (transistor replacement, calibration) range INR 6,000-12,000. Free quotation within 24 hours of receipt. We also offer fixed-price 'return-to-service' packages for textile and food plants with multiple EUNTEY units.
Can Synchronics repair EUNTEY relay and timer modules without schematic documentation?+
Yes. Synchronics holds complete EUNTEY relay module technical library (RM-4K, RM-8K, TMR-100, TMR-200). Our engineers reverse-engineer coil specifications, contact ratings, and timing circuits from silicon analysis if original schematics are unavailable. Spare coils and contact assemblies are in stock. Most module repairs completed in 3-4 working days.
Do you offer EUNTEY PLC firmware backup and recovery services?+
Yes, absolutely. Synchronics can read program memory from EUNTEY PLCs non-destructively before repair or battery replacement, store your program code securely, and restore it post-repair. Essential for Indian small manufacturers who lack IT backup systems. We deliver program backup on USB and cloud link, at no extra charge.
How do I know if my EUNTEY counter or relay module is beyond repair?+
Synchronics offers free 'go/no-go' assessment. We test all EUNTEY modules under simulated operating load for 2 hours. If internal damage is irreparable (transformer burn, IC melting), we advise replacement and provide OEM sourcing at India distributors. If 80%+ functionality is recoverable, we repair and warrant 6 months.
How do I send my EUNTEY 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 EUNTEY 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 EUNTEY 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 EUNTEY 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.
EUNTEY Repair Catalog
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Don't See Your EUNTEY Model Listed?
We repair the full range of EUNTEY industrial electronics — even if the specific model is not yet in our catalog. Send us the unit details and we'll confirm repairability within 24 hours.
Free evaluation • 6-month warranty • PAN India pickup
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Back in Action — Fast
Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
Free Evaluation
No obligation
48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service