FINLAY Repair Services India
Finlay, a Metso company, designs and manufactures mobile crushing and screening equipment used globally in aggregates, mining, and recycling industries. Known for robust jaw crushers, impact crushers, and modular screening systems, Finlay equipment is trusted by major construction and quarrying operations across India for high-volume material processing in challenging environments.
Finlay, a Metso company, designs and manufactures mobile crushing and screening equipment used globally in aggregates, mining, and recycling industries. Known for robust jaw crushers, impact crushers, and modular screening systems, Finlay equipment is trusted by major construction and quarrying operations across India for high-volume material processing in challenging environments.
Synchronics specializes in repairing Finlay's electrical and control systems, including motor starters, hydraulic solenoids, PLC controllers, and sensor assemblies. Our 180+ engineers have extensive experience with Finlay jaw and impact crusher electrical faults, screen vibration drive failures, and power distribution issues. We repair all Finlay mobile plant variants across India with same-day diagnostics.
Certified Finlay crusher and screen electrical system repairs across India.
FINLAY Equipment We Repair — By Category
FINLAY Product Lines We Repair
Our engineers are trained on the full FINLAY product range. Below are the major product families we service.
Finlay Jaw Crusher Series (J-Series)
Primary crushing stages featuring hydraulic adjustment and automated gap control. Common electrical faults include motor contactor failure, hydraulic pressure sensor malfunction, and emergency stop circuit degradation affecting crusher availability.
Finlay Impact Crusher Series (I-Series)
Secondary and tertiary crushing with rotor-mounted impact bars and adjustable anvils. Electrical issues include rotor speed sensor faults, bearing temperature switch failures, and power distribution cabinet moisture ingress in monsoon seasons.
Finlay Modular Screen Series (3-Deck/4-Deck)
High-capacity scalping and classification screens with independently driven deck motors and stroke adjustment controls. Common repairs involve vibration motor bearing wear, electrical phase imbalance, and screen control circuit board failures.
Finlay Trommels and Classifiers
Drum and trommel-based material separation with direct-drive motors and variable speed hydraulic systems. Typical electrical faults include motor bearing contamination, seal leakage leading to control cabinet shorts, and speed regulation solenoid valve sticking.
Finlay Power Distribution & Hydraulic Control Units
Central electrical and hydraulic command modules for multi-deck mobile plants. Prone to contactor chatter, voltage regulation failures, pump solenoid coil burnout, and inverter board failures under high-temperature site conditions.
Why Choose Synchronics for FINLAY 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 FINLAY 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 FINLAY Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in FINLAY equipment arriving at our workshop.
- ✓Motor contactor chattering and partial crusher stoppage — Finlay jaw crushers operate in dusty quarry environments where abrasive mineral particles settle on electrical contacts. Prolonged arcing corrodes contact surfaces, causing chattering and intermittent motor engagement — especially under high jaw pressure.
- ✓Hydraulic pressure sensor (0-400 bar) signal loss or erratic reading — Finlay crushers use pressure transducers in jaw gap adjustment and load sensing circuits. Moisture ingress during monsoon or high-pressure washing, combined with stainless steel corrosion, causes intermittent or stuck sensor signals that disable automation.
- ✓Vibration motor bearing failure and screen rattling under load — Finlay screen vibration motors run 1500-3000 rpm continuously. Indian quarry dust and incomplete lubrication cause bearing raceway spalling. High-frequency resonance then transfers unbalanced loads to motor frame and deck structure, audible as loud metallic noise.
- ✓PLC screen deck sequencing failure or control lockout — Finlay modular screens use ladder logic controllers to manage motor start sequence and overload trips. Water ingress into control cabinets during site washdown shorts power rails or corrupts program memory. Solenoid valve electrical signals also degrade under vibration.
- ✓Variable frequency drive (VFD) inverter output fault or phase loss detection trip — Finlay crushers using VFD speed control experience capacitor degradation, IGBT module thermal stress, and three-phase supply imbalance common at remote Indian aggregate plants. EMI from solenoid switching also corrupts drive firmware.
- ✓Emergency stop circuit failure or redundant safety relay malfunction — Finlay safety circuits use dual-channel relays (per ISO 13849-1) in series with mechanical mushroom buttons. Corrosion, contact pitting, and debouncing timeout misconfiguration prevent reliable emergency shutdown during high-load crusher operation.
How We Repair Your FINLAY 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 FINLAY Equipment
We serve plant maintenance teams across all major industries where FINLAY automation is deployed.
Frequently Asked Questions — FINLAY Repairs
Do you repair Finlay equipment anywhere in India?+
Yes. Synchronics repairs the full Finlay product range — jaw crushers, impact crushers, modular screens, and trommels. We offer pan-India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Nagpur, Goa, and all other cities. Equipment is transported to our Vadodara, Gujarat facility for same-day diagnostics and repair. We also offer on-site emergency repairs for critical mobile plant failures at major mining and quarrying operations.
What electrical faults are most common in Finlay jaw crushers operating in Indian quarries?+
The three most common Finlay jaw crusher electrical faults are motor contactor chattering (due to dusty site conditions), hydraulic pressure sensor signal loss (moisture ingress during monsoon), and emergency stop circuit failure (corrosion in outdoor cabinets). Synchronics diagnoses these with thermal imaging and high-voltage testing, then reconditions or replaces failed components. We also recommend sealed enclosures and quarterly maintenance intervals for harsh Indian aggregate sites.
How long does a typical Finlay screen vibration motor repair take?+
Finlay vibration motor bearing replacement typically requires 2-3 working days at our Vadodara facility. This includes bearing removal under controlled conditions, shaft runout verification with dial indicators, bearing replacement with sealed units rated for dust-heavy environments, and test running under load simulation. For urgent repairs, we can often dispatch loaner vibration motors to keep your screen running while yours is in shop.
Can Synchronics repair Finlay PLC controllers and HMI touch screens if they fail on-site?+
Yes. Synchronics repairs Finlay PLC units and HMI panels that have suffered water ingress, corrosion, or firmware corruption. We back up and reload program files, replace corroded input/output modules, test all solenoid signals, and seal cabinets with desiccant breathers to prevent future moisture damage. For critical operations, we can deliver refurbished PLC units as rapid replacements while yours is being serviced.
What is your turnaround time for Finlay variable frequency drive (VFD) repairs?+
Most Finlay VFD failures (capacitor degradation, IGBT module faults, firmware corruption) are diagnosed and repaired within 5-7 working days. Simple capacitor replacement is 2-3 days; IGBT re-flow soldering is 4-5 days. We test repaired drives on load simulators before return shipment. If your Finlay crusher cannot wait, Synchronics stocks refurbished VFD units compatible with common Finlay screen and crusher motor speeds (50-60 Hz, 30-90 kW).
How do I send my FINLAY 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 FINLAY 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 FINLAY 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 FINLAY 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.
FINLAY Repair Catalog
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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