Medium Pressure Coal Fired Steam Boiler Supplier – Reliable Power for Heavy‑Industry
As a leading medium pressure coal fired steam boiler supplier, we provide turnkey boiler solutions that convert high‑calorific coal into steady, high‑quality steam for process heating, power generation, and large‑scale industrial drying. Our units are engineered for continuous duty cycles, robust load handling, and easy integration into existing plant infrastructure, ensuring you meet production targets while controlling fuel costs.
Competitive Edge for Your Plant
- Optimized Load Capacity – designs ranging from 5 t/h to 150 t/h allow precise matching to your steam demand.
- Extended Duty Cycle – engineered for 24/7 operation with minimal wear, suitable for continuous‑process plants.
- Fuel Flexibility – compatible with low‑ash, high‑volatile coals and can be adapted for blended fuels.
- Rapid Start‑up – advanced burner control reduces warm‑up time to under 30 minutes.
- Lifecycle Cost Savings – high‑efficiency heat exchange and low‑maintenance refractory linings cut operating expenses.
Technical Profile – Tailored to Your Process
All specifications are fully configurable; the table below illustrates the typical ranges we ship.
| Parameter | Range | Unit |
|---|---|---|
| Steam Generation Capacity | 5 – 150 | t/h |
| Operating Pressure | 0.6 – 2.5 | MPa |
| Design Temperature | 180 – 260 | °C |
| Thermal Efficiency | 85 – 92 | % (net) |
| Fuel Consumption | 0.30 – 0.45 | kg/kWh |
| Water Treatment Requirement | Softened / Demineralized | – |
Our modular design allows quick field assembly and future capacity upgrades. Standard control panels incorporate PLC‑based automation, remote monitoring, and built‑in safety interlocks, while optional DCS integration supports plant‑wide control strategies.
Application Scenarios
Our boilers serve a broad spectrum of heavy‑industry processes where reliable medium‑pressure steam is critical:
- Thermal power stations requiring auxiliary steam for turbine start‑up and feed‑water heating.
- Chemical and petrochemical plants where steam drives reactors, distillation columns, and heat exchangers.
- Paper‑and‑pulp mills using steam for pulping, drying, and press operations.
- Food‑processing facilities that need consistent steam for sterilization and cooking.
- Large‑scale cement kilns where steam supports kiln pre‑heating and dust control.
Compliance & Safety
All units are manufactured in accordance with international pressure‑equipment directives (PED 2014/68/EU), ASME Section I, and ISO 9001 quality management. Safety features include:
- High‑integrity pressure vessels with forged steel shells.
- Redundant flame‑failure detection and automatic fuel shut‑off.
- Over‑pressure relief valves calibrated to the design pressure.
- Integrated low‑water alarms and emergency stop circuitry.
Documentation packages include CE marking, test certificates, and a full operation & maintenance manual in English (additional languages upon request).
Frequently Asked Questions
What is the minimum order quantity (MOQ) for a custom‑spec boiler?
We accept single‑unit orders for projects of any size. For large‑scale deployments, we can provide volume discounts and staggered delivery schedules.
Can the boiler be adapted to alternative fuels?
Yes. While coal is the baseline fuel, our design allows conversion to biomass‑coal blends, low‑sulfur coal, or even gas‑fired retrofit kits with minimal hardware changes.
What is the typical lead time from order to shipment?
Standard models are shipped within 15–45 days after order confirmation, depending on capacity and any special options. Custom engineering projects may require 60–90 days.
Do you provide warranty and after‑sale support?
All boilers come with a 24‑month parts warranty and optional extended service contracts. Our technical team offers on‑site commissioning, training, and 24/7 remote diagnostics.