Does ZOZEN supply coal-fired hot water boilers at 6 MW, and can you deliver 3 units?

Yes. ZOZEN manufactures coal-fired hot water boilers suitable for district heating networks, industrial process heating, and large-scale facility thermal supply. For a 6 MW per unit requirement, the SZL series double-drum coal-fired boiler is a practical and proven solution.

Key parameters for the SZL series:

Capacity: 6–35 t/h (steam) / equivalent hot water output
Working pressure: 1–2.5 MPa
Thermal efficiency: >81%
Fuel: bituminous coal, anthracite, lean coal
Combustion system: chain grate stoker with adjustable grate speed
Emissions control: compatible with dust collector, desulfurization, and denitration systems
Each unit is equipped with an economizer for flue gas heat recovery, automatic ash and slag removal, full instrumentation panel, and safety protection devices including pressure relief valves, water level alarms, and temperature sensors.

For a 3-unit order, ZOZEN coordinates production scheduling to ensure consistent quality across all units and aligns delivery timelines to suit the project installation plan. Batch orders also allow for standardized spare parts packages, simplifying long-term maintenance.

ZOZEN has supplied multi-unit coal-fired boiler projects to customers across Southeast Asia, Central Asia, the Middle East, and Africa. Each project includes pre-shipment inspection, complete technical documentation, and commissioning support either remotely or on-site.

To receive a formal offer with unit pricing, lead time, and delivery terms for 3 × 6 MW coal-fired hot water boilers, contact:
📧 info@zozen.com | WhatsApp: +86 18861589035