HARBIN JUNIOR COMBUSION CONTROL ENGINEERING CO LTD Repair Services India

Yes. Synchronics repairs all Harbin Junior flame safeguard modules, combustion controllers, ignition systems, and burner management units across India. We provide same-day PAN India courier pickup from Mumbai, Delhi, Pune, Bangalore, Chennai, Hyderabad, Ahmedabad, Indore, Ludhiana, and all major cities. Complete repair and full component testing is done at our Vadodara, Gujarat facility, with fast turnaround and warranty on all work.

First, visually inspect the flame detector sensor probe tip for soot blackening or white oxide coating - this is the most common cause. Attempt gentle compressed air cleaning of the optical window if accessible. If faults persist, immediately contact Synchronics. We will arrange pickup of the detector, perform optical path imaging and professional cleaning, replace the quartz window if cracked, and return a fully recalibrated unit with test documentation.

Absolutely. Our engineers have commissioned hundreds of Harbin Junior burner systems in Indian cement, steel, and power plants. We provide on-site ignition circuit testing, spark plug gap verification, transformer winding resistance checks, and timing sequence validation using portable oscilloscopes. We can also perform integration testing with your furnace PLC to confirm flame detection to controller communication and burner valve actuation sequencing.

Harbin Junior controllers in continuous-duty furnace operations should be inspected annually for connector corrosion, capacitor health, and flame signal stability. In high-vibration environments like steel mills, twice-yearly inspection prevents connector micro-fractures. Synchronics offers preventive maintenance contracts where we perform full electronics board diagnostics, thermal cycling tests, and component aging assessment - extending controller lifespan by 3-5 years and preventing unplanned shutdowns.

Yes. Synchronics maintains in-stock inventory of common Harbin Junior replacement components including flame detector tubes, quartz windows, ignition transformers, spark plugs, solenoid coils, and pressure transducers. For OEM-critical applications, we also facilitate direct sourcing from Harbin Junior engineering networks in China with expedited shipping to Indian ports. This minimizes furnace downtime for critical industrial operations.

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.

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.

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.

Yes. If we cannot repair your HARBIN JUNIOR COMBUSION CONTROL ENGINEERING CO LTD 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.