50 ton Large Scale Chemical Boiler – Engineered for Heavy‑Duty Process Heat
Application Scenarios
As a leading 50 ton large scale chemical boiler manufacturer, we supply steam generators that meet the rigorous demands of petro‑chemical refineries, pharmaceutical synthesis lines, and bulk polymer production. The 50‑ton capacity is ideal for continuous‑feed reactors, high‑temperature distillation columns, and large‑volume drying tunnels where steady‑state steam flow and precise temperature control are non‑negotiable. Our boilers integrate seamlessly with existing heat‑exchange networks, reducing fuel consumption while maintaining the purity required for sensitive chemical reactions.
Typical installations include:
- Continuous aromatic cracking units (100 000 – 250 000 t/yr throughput)
- Bulk solvent recovery systems with multi‑stage stripping
- Large‑scale fermentation tanks requiring sterile steam
- High‑pressure catalytic reactors in specialty chemicals
Technical Snapshot – Typical Specifications (customizable per order)
| Parameter | Standard Range | Notes |
|---|---|---|
| Steam Generation Capacity | 48‑52 t/h (thermal) | Adjustable via burner sizing |
| Operating Pressure | 0.6 – 1.2 MPa (gauge) | Compatible with high‑pressure reactors |
| Design Temperature | 180 °C – 260 °C | Standard for most chemical processes |
| Fuel Options | Natural gas, LPG, oil, coal‑derived syngas | Switchable with minimal retrofit |
| Material of Construction | SA‑387/SA‑516 carbon steel, 316L stainless for corrosive zones | Compliant with ASTM, EN standards |
| Control System | PLC‑based with MODBUS/TCP, optional DCS integration | Remote monitoring & alarm management |
Key Benefits & Features
- High thermal efficiency: Up to 94 % combustion efficiency thanks to low‑NOx burners and optimized heat‑exchange geometry.
- Robust duty cycle: Designed for 24/7 continuous operation with a minimum 5 year MTBF record in harsh chemical environments.
- Modular design: Field‑serviceable modules (burner, feedwater pump, control panel) reduce downtime to under 4 hours.
- Scalable fuel flexibility: Seamless transition between gas and liquid fuels without extensive re‑engineering.
- Integrated safety suite: Redundant pressure relief, flame‑failure detection, and automatic shutdown per IEC 61511.
- Low emissions: Meets EU‑ETS and US EPA 40 CFR Part 60 limits for NOx, SOx, and CO.
Industry Certifications & Safety
All units are manufactured in facilities audited to ISO 9001:2015 and ISO 14001:2015 standards. The boiler pressure vessel conforms to ASME Section VIII Division 1, while the overall system meets EN 13445 and PED (Pressure Equipment Directive) requirements for export to EU markets. Our safety logic follows IEC 61511 functional safety standards, ensuring that risk reduction measures are validated and documented.
Frequently Asked Questions
What is the minimum order quantity (MOQ) for a custom 50 ton chemical boiler?
Our production line is flexible; the MOQ is one fully engineered unit. For projects requiring multiple identical units, we offer volume discounts and synchronized delivery schedules.
Can the boiler be adapted to a different fuel type after installation?
Yes. The burner module is interchangeable. Switching from gas to oil or syngas typically requires a 2‑day onsite retrofit, plus recalibration of the control system, all covered under the standard service agreement.
What is the typical lead time from order confirmation to shipment?
Standard lead time is 30‑45 days, depending on the selected options and any special material requirements. Expedited engineering and tooling can reduce this to 20 days for urgent projects.
What warranty and after‑sales support are provided?
We offer a 24‑month comprehensive warranty covering manufacturing defects, burner performance, and control electronics. Technical support is available 24/7 via hotline, and a network of certified field service partners provides on‑site maintenance worldwide.
Ready to Power Your Process?
Contact our engineering sales team today to discuss your specific steam requirements, receive a detailed quotation, and explore how our expertise as a 50 ton large scale chemical boiler manufacturer can reduce operating costs while ensuring compliance and reliability.
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