DOUBLE R CONTROLS Repair Services India
Double R Controls is a specialized manufacturer of industrial control systems, programmable logic controllers (PLCs), and automation solutions serving North American and emerging Asian markets. The company has built a reputation for ruggedized control panels, custom automation systems, and integrated HMI solutions for harsh industrial environments. Their presence in India has grown steadily among engineering firms and OEMs requiring reliable, field-proven control architecture.
Double R Controls is a specialized manufacturer of industrial control systems, programmable logic controllers (PLCs), and automation solutions serving North American and emerging Asian markets. The company has built a reputation for ruggedized control panels, custom automation systems, and integrated HMI solutions for harsh industrial environments. Their presence in India has grown steadily among engineering firms and OEMs requiring reliable, field-proven control architecture.
Synchronics Electronics has deep experience servicing Double R Controls PLCs, control panels, and automation relay systems across Indian manufacturing sectors. Our 180+ engineers have completed hundreds of Double R Controls repairs — from logic board failures and input/output module faults to complete system diagnostics and reprogramming. We repair all Double R Controls industrial electronics products including their modular PLC families and legacy control systems.
Expert Double R Controls PLC and automation control panel repair across India.
DOUBLE R CONTROLS Product Lines We Repair
Our engineers are trained on the full DOUBLE R CONTROLS product range. Below are the major product families we service.
Double R Controls PLC Series
Modular programmable logic controllers designed for process control and machine automation. Common issues include input/output card failures, CPU memory corruption, communication protocol errors, and relay logic coil burnout. Field-proven in chemical, food processing, and textile industries.
Double R Controls Automation Relay Panels
Custom-built control panels with integrated relay logic, timing circuits, and contactor sequencing. Typical failures involve contactor welding, relay coil burnout, blown fuse banks, and terminal block corrosion. Widely used in pump stations and compressor automation.
Double R Controls HMI / Operator Interfaces
Touchscreen and membrane keypad operator interfaces for machine control feedback and parameter adjustment. Problems include LCD display failures, touchscreen calibration loss, communication gateway errors, and power supply issues in industrial environments.
Double R Controls I/O Modules and Expansion Cards
Discrete and analog input/output modules for sensor integration and actuator control. Failure modes include optoisolator burn-out, ADC converter faults, isolated channel loss, and 24V supply regulation collapse affecting multiple channels.
Double R Controls Communication Gateways
Industrial Ethernet, Modbus, and legacy serial protocol converters. Repair challenges include firmware corruption, port isolation failures, network frame handling errors, and protocol stack timeouts under heavy load conditions.
Why Choose Synchronics for DOUBLE R CONTROLS 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 DOUBLE R CONTROLS 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 DOUBLE R CONTROLS Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in DOUBLE R CONTROLS equipment arriving at our workshop.
- ✓Double R Controls CPU memory corruption and program loss — Power supply instability during runtime, volatile memory degradation in industrial temperature ranges, or incomplete firmware upload cycles causing system lockup.
- ✓Input/output card channel failures and signal loss — Overvoltage transients from unshielded sensor wiring, moisture ingress into DIN-rail mounted I/O modules, or internal optoisolator cascade failure affecting multiple discrete channels simultaneously.
- ✓Double R Controls relay coil burnout and contactor welding — Excessive inrush current without snubber protection, inadequate relay contact separation causing sustained arcing, or prolonged over-energization from logic timing faults in the control program.
- ✓HMI touchscreen calibration drift and display failure — Electrostatic discharge damaging capacitive touch circuits, LCD backlight inverter failure in high-humidity plant environments, or firmware version incompatibility between HMI driver and PLC gateway.
- ✓Modbus and Ethernet gateway communication timeouts — Network packet fragmentation under high load, RS-485 termination impedance mismatch in long cable runs, or firmware stack corruption preventing proper protocol state machine transitions.
- ✓Power supply regulation failure across multiple output rails — Transformer core saturation or winding short from power surges, failing electrolytic capacitors in the filtering stage, or internal switchmode control IC degradation causing output rail drift.
How We Repair Your DOUBLE R CONTROLS 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 DOUBLE R CONTROLS Equipment
We serve plant maintenance teams across all major industries where DOUBLE R CONTROLS automation is deployed.
Frequently Asked Questions — DOUBLE R CONTROLS Repairs
Do you repair Double R Controls equipment anywhere in India?+
Yes. Synchronics repairs the complete Double R Controls product range — PLCs, relay panels, HMI interfaces, I/O modules, and communication gateways. We offer PAN India door-step pickup from all metro cities including Mumbai, Delhi, Bangalore, Chennai, Hyderabad, Pune, Ahmedabad, Kolkata, and regional industrial towns. All repairs performed at our 180-engineer facility in Vadodara, Gujarat.
What is the typical turnaround time for Double R Controls PLC repair?+
Diagnostics and minor repairs (relay coil replacement, I/O card replacement, power supply re-regulation) typically take 3-5 working days. Complex CPU failures requiring memory reconstruction or program restoration take 5-7 days. Emergency express service available for critical production equipment — contact our technical team with fault details.
Can Synchronics reprogram Double R Controls ladder logic if original program is lost?+
If you have the original ladder file backed-up, we reprogram quickly and verify execution against your specifications. If the program is completely lost, we work with your engineering team to reverse-engineer control logic from wiring diagrams, relay panels, and operational procedure documents. We then validate the reconstructed program in test mode before delivery.
Do you stock spare parts for Double R Controls equipment?+
Yes. Synchronics maintains inventory of high-failure-rate Double R Controls components — CPU modules, I/O cards, power supplies, relay coils, HMI displays, and gateway boards. For obsolete or custom modules, we source through our USA supply chain and can typically obtain parts within 7-10 days. Emergency component sourcing available for production shutdowns.
What warranty do you provide on Double R Controls repairs?+
All Double R Controls repairs carry a 12-month comprehensive warranty covering parts and labor. For HMI displays and I/O cards we recommend extended 24-month warranty. We also offer preventive maintenance contracts that include quarterly diagnostics, firmware updates, and spare part replacement for aging equipment prone to failure.
How do I send my DOUBLE R CONTROLS 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 DOUBLE R CONTROLS 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 DOUBLE R CONTROLS 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 DOUBLE R CONTROLS 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.
DOUBLE R CONTROLS Repair Catalog
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Don't See Your DOUBLE R CONTROLS Model Listed?
We repair the full range of DOUBLE R CONTROLS 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