Steam boiler ZFR, ZFR-X

gasfire tubethree-pass

The ZFR is a highly efficient double-flame tube boiler with a three-pass design for 18,000 to 55,000 kg/h of steam at up to 30 bar. Two independent firing units and flue gas paths offer very high flexibility thanks to a doubled modulation range. Double-flame tube boiler for 18,000 to 55,000 kg/h with very high efficiency across the entire power range Reliable solution for highly fluctuating steam demand Project-specific equipment and optional components, for example superheated steam generation Future-proof with options for low-NOx and CO2-neutral operation Smart boiler control and seamless system integration Stable supply and durable design Made in Germany Very high efficiency across the entire power range The ZFR is known for its high efficiency at each output stage. Combining with an integrated economiser further increases the efficiency. An optional condensing heat exchanger for the residual waste heat also reduces the fuel demand. Extremely low emissions (to below 50 mg NOx) are possible thanks to the large furnace. Reliable solution for highly fluctuating steam demand The boiler's flue gas paths and firing units are completely separate from one another. This doubles the modulation range and protects the burner through continuous operation as well as significantly lower activation and deactivation cycles. The ZFR reliably meets dynamic output requirements and generates process heat highly efficiently, even in partial load areas.