ELOTHERM Repair Services India
ELOTHERM GmbH is a leading German manufacturer of induction heating and melting systems for industrial applications worldwide. Specializing in high-frequency induction power supplies, crucible furnaces, and custom heating solutions, ELOTHERM serves foundries, metal processing plants, and automotive suppliers across India and globally. Known for precision engineering and robust equipment design, ELOTHERM systems are critical infrastructure in Indian metal casting and heat treatment industries.
ELOTHERM GmbH is a leading German manufacturer of induction heating and melting systems for industrial applications worldwide. Specializing in high-frequency induction power supplies, crucible furnaces, and custom heating solutions, ELOTHERM serves foundries, metal processing plants, and automotive suppliers across India and globally. Known for precision engineering and robust equipment design, ELOTHERM systems are critical infrastructure in Indian metal casting and heat treatment industries.
Synchronics Electronics has deep expertise repairing ELOTHERM induction heating systems, power supplies, and control electronics used in Indian foundries and metal processing facilities. We diagnose frequency converter faults, capacitor bank failures, and control circuit issues specific to ELOTHERM equipment. Our 180+ engineers understand ELOTHERM's proprietary resonant circuit designs and offer fast turnaround repairs with full testing, ensuring your melting operations resume without extended downtime.
Expert ELOTHERM induction heating system repairs and high-frequency power supply diagnostics.
ELOTHERM Product Lines We Repair
Our engineers are trained on the full ELOTHERM product range. Below are the major product families we service.
ELOTHERM Induction Power Supplies
High-frequency power conversion units (50-400 kHz) used to drive induction crucible furnaces. Common faults include resonant frequency drift, capacitor degradation, and IGBT module failures causing power loss or inability to reach melting temperature.
ELOTHERM Crucible Furnace Systems
Complete integrated melting systems with induction coil, refractory liner, and control logic for ferrous and non-ferrous metal melting. Repair scope includes coil integrity testing, insulation resistance checks, and control module diagnostics.
ELOTHERM Frequency Control Units
Electronic control boards managing frequency tuning, power ramping, and temperature monitoring in induction melting circuits. Prone to capacitor electrolyte leakage, relay chattering, and digital display failures after years of thermal cycling.
ELOTHERM Transformer and Matching Networks
Custom impedance matching transformers and LC tank circuit components optimizing power transfer to induction coils. Common repairs involve winding insulation breakdown, lamination corrosion, and capacitor bank replacement due to reactive power cycling.
ELOTHERM Thyristor and Rectifier Modules
Heavy-duty silicon-controlled rectifiers (SCR) and diode stacks used in resonant converter topologies. Failures manifest as partial melting power, phase angle control errors, and unwanted harmonic injection into plant electrical distribution.
Why Choose Synchronics for ELOTHERM 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 ELOTHERM 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 ELOTHERM Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in ELOTHERM equipment arriving at our workshop.
- ✓Induction coil open circuit or insulation breakdown — ELOTHERM induction coils operate at high voltage and frequency, subjecting copper windings to thermal and dielectric stress. Coolant contamination, mineral scale buildup, or age-related insulation degradation cause winding failure, detected as zero or erratic frequency response.
- ✓Capacitor bank degradation and reactive power loss — ELOTHERM power supplies use large polypropylene or ceramic capacitor banks in the resonant tank circuit. Continuous thermal cycling, voltage overstress from utility transients, and humidity ingress cause electrolyte evaporation and capacitance decay, reducing melting power and efficiency.
- ✓Thyristor and SCR gating circuit failure — ELOTHERM resonant converters rely on precise gate drive signals to SCR modules for phase angle control and zero-crossing switching. Photocoupler degradation, gate resistor tolerance drift, or contaminated PWM control boards cause loss of gating or unpredictable firing angle, leading to erratic power output.
- ✓Frequency drift and resonant tuning loss — ELOTHERM induction systems require precise frequency tuning to maintain resonant operation and maximum power transfer to the load. Capacitor tolerance changes, coil inductance variation due to thermal effects, or failed frequency feedback sensors cause the system to drift off-resonance, reducing melting speed.
- ✓Cooling water system blockage and thermal runaway — ELOTHERM power supplies depend on continuous forced-air or water cooling to dissipate switching losses in thyristors and transformers. Dust accumulation in heat sinks, mineral scale in water cooling lines, or failed cooling fan operation causes component temperature to exceed rated limits, triggering thermal shutdown or damage.
- ✓Digital display and parameter memory loss — ELOTHERM control panels use microcontroller-based displays and EEPROM memory to store operating parameters and furnace history. Electrostatic discharge, power surges, or battery-backed memory degradation cause loss of display visibility or erasure of tuning parameters, rendering the system inoperable.
How We Repair Your ELOTHERM 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 ELOTHERM Equipment
We serve plant maintenance teams across all major industries where ELOTHERM automation is deployed.
Frequently Asked Questions — ELOTHERM Repairs
Do you repair ELOTHERM equipment anywhere in India?+
Yes. Synchronics repairs the full ELOTHERM induction heating system range — power supplies, crucible furnaces, frequency control units, and resonant tank components. We offer PAN India door pickup service from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Bangalore, and all other major cities. All repairs are performed in our fully equipped facility in Vadodara, Gujarat, with turnaround typically 5-10 working days depending on fault complexity.
What is the typical cost and lead time for ELOTHERM induction power supply repair?+
ELOTHERM power supply repair costs range from INR 15,000 to 80,000 depending on whether the fault involves capacitor replacement, thyristor module repair, or full frequency control board replacement. Lead time is usually 7-10 days including diagnostics, repair, and full load testing. Synchronics provides upfront cost estimates after visual inspection and electrical testing; we do not charge diagnostic fees if you authorize repair.
Can Synchronics repair ELOTHERM crucible furnace cooling systems and water jackets?+
Yes. Our engineers repair cooling water circuits, replace corroded water fittings, clean mineral-scaled cooling jackets, and test water flow and pressure. We also upgrade cooling systems with improved filtration and recommend preventive maintenance intervals appropriate for Indian water hardness and industrial dust environments. Critical for foundries operating ELOTHERM furnaces continuously.
Do you stock ELOTHERM spare parts like capacitors, thyristors, and control boards?+
Synchronics maintains inventory of common ELOTHERM replacement components including polypropylene and ceramic capacitors, SCR modules, photocouplers, gate drivers, and power transformers. For specialized or discontinued ELOTHERM parts, we source through our European partners with typical lead time of 2-3 weeks. We always prioritize OEM-equivalent components to maintain system safety and warranty integrity.
What warranty do you provide on ELOTHERM repairs?+
Synchronics provides 12 months warranty on all repair labor and replaced components (excluding wear items like cooling fans). Warranty covers functional defects caused by repair; however, it does not extend to damage from external factors like power surges, coolant contamination, or operator misuse. All repairs include detailed test reports and technical documentation for your records.
How do I send my ELOTHERM 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 ELOTHERM 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 ELOTHERM 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 ELOTHERM 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.
ELOTHERM Repair Catalog
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Don't See Your ELOTHERM Model Listed?
We repair the full range of ELOTHERM 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