APPOLLO Repair Services India
Appollo is a specialized manufacturer of pneumatic automation equipment, solenoid valves, air cylinders, and control systems designed for Indian manufacturing environments. Founded in 1998, Appollo has built a reputation for robust, cost-effective pneumatic solutions used across automotive, textile, packaging, and food processing sectors throughout India and South Asia.
Appollo is a specialized manufacturer of pneumatic automation equipment, solenoid valves, air cylinders, and control systems designed for Indian manufacturing environments. Founded in 1998, Appollo has built a reputation for robust, cost-effective pneumatic solutions used across automotive, textile, packaging, and food processing sectors throughout India and South Asia.
Synchronics repairs the complete Appollo pneumatic and automation equipment catalog. Our 180+ engineers have extensive experience diagnosing solenoid valve failures, cylinder seal degradation, pneumatic circuit leakage, and control logic faults in Appollo systems. We maintain genuine spare parts inventory and offer same-day fault diagnosis to minimize production downtime across Indian manufacturing plants.
Expert repair of Appollo pneumatic valves, cylinders, and automation controllers across Indian factories.
APPOLLO Product Lines We Repair
Our engineers are trained on the full APPOLLO product range. Below are the major product families we service.
Appollo Solenoid Valve Range
Direct-acting and pilot-operated solenoid valves for process automation. Common failures include coil burnout, plunger stiction, and internal seal leakage leading to erratic valve switching and loss of pneumatic control.
Appollo Air Cylinder Series
Single and double-acting pneumatic cylinders for packaging, assembly, and material handling. Rod seal wear and piston ring degradation cause internal leakage, reduced thrust, and jerky motion in production lines.
Appollo Pneumatic Control Panels
Integrated pneumatic logic controllers and manual directional control stations. Failures include valve spool jamming, manual lever wear, and pneumatic circuit leaks at connection points.
Appollo Flow Control & Regulators
Speed control valves, pressure regulators, and flow meters for precision pneumatic applications. Common faults include valve seat erosion, regulator drift, and filter bowl blockage reducing system efficiency.
Appollo Automation Timer Modules
Pneumatic and electro-pneumatic timer modules for sequential process control in textiles and packaging. Failures include improper timing calibration, solenoid response delay, and relay contact oxidation.
Why Choose Synchronics for APPOLLO 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 APPOLLO 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 APPOLLO Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in APPOLLO equipment arriving at our workshop.
- ✓Appollo solenoid valve coil burnout and no response — Continuous energization, moisture ingress in coil windings, or incorrect voltage supply (e.g., 110V coil on 230V line) causes coil insulation breakdown and open circuit in Appollo solenoid valves, preventing actuation.
- ✓Air cylinder rod seal leakage and internal chamber loss — Extended rod exposure to dust, corrosion, and abrasive particles in Indian manufacturing floors degrades rod seals in Appollo cylinders. Piston ring wear under high-speed cycling also causes cross-chamber leakage and loss of force.
- ✓Pneumatic circuit leakage at solenoid valve ports and manifold connections — Vibration-induced loosening of fittings, port thread corrosion, and degraded O-ring seals in Appollo manifold assemblies cause visible air leaks that waste compressed air and reduce system pressure in packaging and textile plants.
- ✓Appollo directional control valve spool jamming and no directional switch — Silt and condensate accumulation in Appollo spool cavities, combined with dried pneumatic oil residue, causes spool stiction. Manual lever jamming occurs from rust or bent shafts on vintage Appollo control stations.
- ✓Appollo pressure regulator drift and unstable downstream pressure — Spring fatigue, diaphragm rupture, or poppet valve seat erosion in Appollo regulators leads to creep - gradual pressure rise or fall. Contaminated air damages the valve seat, preventing stable pressure maintenance in sensitive automation circuits.
- ✓Appollo timer module intermittent solenoid trigger and erratic cycle timing — Relay contact oxidation in Appollo electro-pneumatic timers, loose wire crimps, and capacitor degradation cause intermittent solenoid firing. Improper potentiometer calibration also results in timing drift across production cycles.
How We Repair Your APPOLLO 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 APPOLLO Equipment
We serve plant maintenance teams across all major industries where APPOLLO automation is deployed.
Frequently Asked Questions — APPOLLO Repairs
Do you repair Appollo equipment anywhere in India?+
Yes. Synchronics repairs the complete Appollo pneumatic and automation range - solenoid valves, air cylinders, control panels, regulators, and timer modules. We offer PAN India door pickup and courier from Mumbai, Delhi, Pune, Bangalore, Chennai, Hyderabad, Ahmedabad, and all tier-1 and tier-2 cities. All repairs are performed at our main facility in Vadodara, Gujarat, with 48-72 hour turnaround on standard faults.
What is the typical repair cost for an Appollo solenoid valve?+
Appollo solenoid valve repair costs range from Rs. 1,200 to Rs. 3,500 depending on valve size, coil condition, and seal replacement needs. Direct coil replacement is Rs. 800-1,200. We provide transparent quotation after fault diagnosis. Many customers opt for repair rather than new valve purchase, saving 40-50% cost while maintaining uptime.
Can Appollo cylinders be repaired or must they be replaced?+
Appollo cylinders can almost always be repaired. Rod seal and piston ring replacement costs Rs. 1,500-2,800 per cylinder depending on bore size. Full rod re-chroming is available if corrosion is severe. Repair extends cylinder life by 3-5 years, making it far more economical than purchasing new cylinders at current Indian market prices.
How do I know if my Appollo pressure regulator needs repair?+
Common signs include downstream pressure creeping upward or downward over time, inability to achieve set pressure even after adjustment, or hissing sound from the relief vent. If a gauge shows ±5% drift from set point, regulator service is needed. Synchronics offers free bench pressure testing - send your regulator and receive diagnostic feedback within 24 hours.
Do you stock genuine Appollo spare parts?+
Yes. Synchronics maintains inventory of common Appollo OEM seals, solenoid coils, springs, diaphragms, and poppet cartridges. We also source direct from Appollo distributors for specialized components. For urgent requirements, we can courier parts PAN India within 24-48 hours. Non-availability of spares never delays customer repairs.
How do I send my APPOLLO 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 APPOLLO 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 APPOLLO 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 APPOLLO 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.
APPOLLO Repair Catalog
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Don't See Your APPOLLO Model Listed?
We repair the full range of APPOLLO 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
Get Your Equipment
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