Coal‑Fired Boiler – Warranty & After‑Sales Support
Product Overview
Our coal‑fired boiler series is engineered for continuous, high‑efficiency steam generation in heavy‑industry plants, power stations, and large‑scale process facilities. To protect your capital investment, we provide a comprehensive coal fired boiler warranty and after sales support package that covers factory‑defect repairs, on‑site commissioning assistance, and a dedicated technical hotline for the full design life of the unit. The boiler line is available in capacities from 5 t/h to 120 t/h, with flexible pressure ratings up to 30 bar, making it suitable for both new installations and retrofits.
Application Scenarios
- Thermal power generation – base‑load steam supply for 50 MW to 500 MW plants.
- Chemical and petrochemical processing – continuous steam for reactors, distillation columns, and heat exchangers.
- Paper and pulp mills – high‑volume steam for drying and pulping operations.
- Municipal waste‑to‑energy facilities – robust operation under variable fuel quality.
Typical Specifications (customizable per order)
| Parameter | Standard Range | Optional Enhancements |
|---|---|---|
| Steam Capacity | 5 t/h – 120 t/h | Modular scaling, dual‑fuel capability |
| Operating Pressure | 5 – 30 bar | High‑pressure (up to 60 bar) kits |
| Thermal Efficiency | ≈ 86 % (HHV) | Advanced low‑NOx burners, economizer |
| Fuel Flexibility | Bituminous, sub‑bituminous, anthracite | Biomass co‑firing up to 20 % |
| Design Life | ≥ 30 years | Extended‑life alloy tubes |
Competitive Advantages
- Turnkey warranty package: A minimum 24‑month parts‑and‑labour warranty, with the option to extend up to 5 years, is automatically included. The coverage is backed by a clear service level agreement that defines response times (≤ 8 hours on‑site for critical failures).
- Dedicated after‑sales network: Over 30 regional service centers provide spare‑part stocking, preventive‑maintenance contracts, and 24/7 technical hot‑line support in 12 languages.
- Proven reliability: Mean‑time‑between‑failures (MTBF) consistently exceeds 15 000 hours in field operation, reducing unplanned downtime and supporting long‑term profitability.
- Compliance and certification: Boilers are manufactured to ISO 9001, ASME Section VIII, and are CE‑marked for European markets, ensuring easy project approval.
- Scalable engineering: Standard designs can be quickly customized for specific pressure, capacity, or emission‑control requirements without redesigning the core boiler shell.
FAQ
What does the standard warranty cover?
The baseline coal fired boiler warranty and after sales support includes all factory‑originated defects, replacement of faulty components, and labour for on‑site repairs within 24 months from shipment. Extended warranty options add coverage for wear parts such as burner nozzles and heat‑exchange tubes.
Can the boiler be customized for higher pressure?
Yes. Our engineering team can re‑rate the pressure vessel up to 60 bar, provided the client supplies the necessary design documentation and complies with local pressure‑equipment regulations.
What is the typical lead time?
Standard models are delivered within 15‑45 days after receipt of a confirmed purchase order and a 30 % down‑payment. Fully customized units may require 60‑90 days, depending on the scope of engineering changes.
Do you provide training for our operators?
A comprehensive on‑site training program is included in the after‑sales package. It covers safe start‑up, routine maintenance, troubleshooting, and emergency procedures, and can be delivered in the client’s language.
Ready to Secure Your Investment?
Our engineers are standing by to discuss capacity sizing, warranty extensions, and service contracts tailored to your project schedule. Reach out today and let us build a reliable, low‑maintenance steam solution that pays for itself.
Contact Sales