DELAVAL Repair Services India
DeLaval is a Swedish multinational specialising in dairy farming automation, milking systems, and herd management technology. Founded in 1883, DeLaval dominates the global dairy sector with advanced robotic milking parlours, milk cooling tanks, and integrated farm management software. In India, DeLaval equipment is integral to modern dairy operations, particularly among large-scale cooperative farms and private dairy enterprises across Gujarat, Rajasthan, Punjab, and Tamil Nadu.
DeLaval is a Swedish multinational specialising in dairy farming automation, milking systems, and herd management technology. Founded in 1883, DeLaval dominates the global dairy sector with advanced robotic milking parlours, milk cooling tanks, and integrated farm management software. In India, DeLaval equipment is integral to modern dairy operations, particularly among large-scale cooperative farms and private dairy enterprises across Gujarat, Rajasthan, Punjab, and Tamil Nadu.
Synchronics repairs the complete DeLaval electronics ecosystem — milk flow sensors, vacuum regulators, electrical motor drives, cooling tank control units, and farm management interface modules. Our 180+ engineers have hands-on experience with DeLaval VMS (Voluntary Milking System) installations and milk quality monitoring electronics across Indian dairy farms. We diagnose sensor faults, motor controller issues, and communication breakdowns that halt milking operations, restoring equipment to factory specifications within 5-7 working days.
DeLaval dairy automation electronics repair specialists across India.
DELAVAL Product Lines We Repair
Our engineers are trained on the full DELAVAL product range. Below are the major product families we service.
VMS (Voluntary Milking System) Control Electronics
Automated robotic milking parlour control units regulating vacuum pressure, milk flow detection, and cluster attachment. Common faults include vacuum sensor drift causing incomplete milking, solenoid valve failures interrupting milk flow, and PLC module burnout from moisture ingress in humid dairy environments.
Milk Cooling Tank Controllers
Refrigeration system controllers maintaining milk temperature at 4-6°C. Frequent failures: compressor start relay sticking, temperature sensor malfunction triggering false defrost cycles, and condenser fan motor failure due to agricultural dust accumulation.
Milk Quality & Herd Management Sensors
Optical and conductivity sensors measuring somatic cell counts, mastitis detection, and milk composition. Common issues: sensor fouling from milk residue causing erratic readings, electrode corrosion in conductivity probes, and connector oxidation in humid dairy shed conditions.
Farm Management Software Interface Modules
Touch-screen HMI terminals and Ethernet gateway modules connecting farm equipment to cloud-based DeLaval DelPro management software. Typical failures: capacitor failure on power supply PCB, SD card corruption, and Ethernet port damage from power surges.
Vacuum Regulation & Motor Drive Systems
Variable frequency drives (VFDs) controlling vacuum pump motors and proportional valve drivers managing air pressure. Faults include capacitor bank degradation causing voltage instability, IGBT power transistor failure, and encoder malfunction in feedback loops.
Cluster Detachment & Stimulation Control Boards
Microcontroller-based modules automating cluster removal timing and pre-milking udder stimulation. Common repairs: relay chatter from contact wear, timing capacitor leakage, and firmware corruption requiring EEPROM re-flashing.
Why Choose Synchronics for DELAVAL 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 DELAVAL 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 DELAVAL Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in DELAVAL equipment arriving at our workshop.
- ✓Vacuum sensor reading instability in VMS parlour — DeLaval vacuum sensors (typically piezoresistive pressure transducers) drift due to prolonged exposure to milk aerosol and aggressive washdown chemicals. Sensor diaphragm contamination or internal reference cavity pressure leakage causes erratic 0-10V signal output, triggering false alarm codes on VMS controller.
- ✓Milk cooling tank temperature overshoot and defrost loop cycling — Temperature probe resistance drift (RTD or NTC thermistor) in DeLaval cooling tank controllers causes the control loop to misjudge milk temperature, triggering unnecessary defrost cycles. Additionally, compressor contactor relay wear reduces contact reliability, preventing smooth on-off switching.
- ✓DelPro software gateway timeout and data sync failure — DeLaval farm management gateway modules suffer capacitor aging on the +12V and +5V rails, causing brownout resets during communication with cloud servers. Ethernet port failure from lightning surges or poor grounding in agricultural environments breaks the WiFi-to-wired network bridge.
- ✓Somatic cell count (SCC) sensor optical window fouling and false mastitis alerts — DeLaval milk quality sensors employ optical emitter-detector pairs housed in flow-through cells. Milk protein residue, biofilm, and mineral deposits accumulate on the optical window despite rinsing protocols, reducing light transmission and triggering false high SCC readings (>500,000 cells/mL) even in healthy udders.
- ✓Cluster detachment solenoid valve failure and incomplete cluster removal — DeLaval proportional solenoid valves controlling air release for cluster detachment suffer coil burnout due to continuous duty cycle exceeding MTBF specifications. Water ingress into solenoid coil housing during washdown causes short-circuit and stuck-open plunger, preventing vacuum cutoff.
- ✓VFD vacuum pump motor drive overcurrent trip and pump shutdown — DeLaval VFD units powering vacuum pump motors trip overcurrent protection due to IGBT gate-drive failure, capacitor bank ESR degradation causing voltage ripple, or motor winding short-to-ground from moisture ingress in humid dairy barns. Encoder feedback failure also causes control loop instability.
How We Repair Your DELAVAL 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 DELAVAL Equipment
We serve plant maintenance teams across all major industries where DELAVAL automation is deployed.
Frequently Asked Questions — DELAVAL Repairs
Do you repair DeLaval equipment anywhere in India?+
Yes. Synchronics repairs the full DeLaval product range — vacuum controllers, milk cooling tank electronics, VMS robotic milking system modules, and farm management interfaces. We offer PAN India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Jaipur, Chandigarh, and all other cities. Our facility in Vadodara, Gujarat, is the central repair hub with bench testing capability for all DeLaval electronics.
My DeLaval VMS robotic milking system shows 'Vacuum Low' alarm and won't start milking cycles. What is the typical repair time?+
Vacuum Low faults in DeLaval VMS systems are usually caused by vacuum sensor drift, pressure regulator malfunction, or vacuum pump motor drive failure. Synchronics diagnoses the exact cause using calibrated test equipment and typically completes repairs within 5-7 working days. If sensor replacement is needed, we source genuine DeLaval sensors through authorized distributors and reprogram the VMS controller calibration. Express diagnostic turnaround is 48 hours.
Can Synchronics repair the DeLaval milk quality sensors (SCC and conductivity probes) used in our dairy farm?+
Absolutely. Synchronics specializes in recalibrating and servicing DeLaval optical sensors (Cell Counter Sensor CCS-100), conductivity probes (CP-50), and milk flow meters. We clean fouled sensor windows, replace corroded electrodes, recalibrate photodiode amplifiers, and validate accuracy against DeLaval reference standards. Most milk quality sensor repairs are completed within 3-4 days including optical window cleaning and gain adjustment.
What is your warranty on DeLaval repair work?+
Synchronics offers 12 months comprehensive warranty on all replaced components and 90 days on repair labor. This includes vacuum controller modules, solenoid valves, temperature sensors, and cooling tank electronics. We also provide 24-month coverage on major board-level replacements. If equipment fails within warranty period due to defective repair, we re-service at no charge.
Our DeLaval DelPro farm management gateway is not syncing data to the cloud. Can you fix it?+
Yes. DeLaval gateway module cloud sync failures are often due to capacitor aging on the power supply, Ethernet port hardware faults, or SSL certificate expiration. Synchronics performs full power supply refurbishment, Ethernet connector replacement if damaged, and reconfigures network settings and security certificates. Data sync typically restores within 2-3 working days. We also perform firmware updates to the latest DeLaval DelPro version compatible with your hardware.
How do I send my DELAVAL 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 DELAVAL 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 DELAVAL 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 DELAVAL 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.
DELAVAL Repair Catalog
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Don't See Your DELAVAL Model Listed?
We repair the full range of DELAVAL 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