The WNS series oil/gas fired industrial steam boiler is engineered for long-term, high-efficiency heavy industrial performance:
High Thermal Efficiency (>98%):
Features a 3-pass full wet-back design with advanced corrugated smoke tubes that enhance turbulence and heat transfer. Combined with a dual-stage stainless steel economizer, it extracts maximum heat from exhaust gases.
Large Corrugated Combustion Chamber:
The ultra-large diameter wavy furnace ensures complete fuel combustion, high thermal stability, and low thermal stress, perfectly suited for heavy oil (HFO) firing.
Advanced PLC Automation & VFD Control:
Fully automated operation with continuous VFD water feeding guarantees precise pressure control, lower steam moisture content, and optimal steam quality.
Industry-Leading Safety:
Equipped with 5-level water level protection and 3-level pressure safety mechanisms, ensuring 24/7 hassle-free operation in sensitive food processing environments.