Factory Direct Supply WDR Electric Boiler with 99% Thermal Efficiency and Low Noise

The WDR Series electric heating boiler represents advanced steam generation technology for industrial applications. With its separate boiler body and control system design, this equipment effectively prevents heat-aging of electrical components while ensuring optimal performance.

Equipped with premium ceramic heating tubes, the boiler achieves exceptional thermal efficiency exceeding 99% while maintaining ultra-low noise levels during operation. The heating elements boast an impressive service life of over 20,000 hours, making this a reliable long-term solution for steam generation needs.

The intelligent PLC stepwise control system features a color touch screen interface with liquid crystal display (LCD). Users can conveniently monitor and adjust operation parameters through the intuitive English language interface. The Siemens PLC controller ensures precise management of heating elements, allowing customization of active heating tube numbers to match varying steam capacity requirements.

Key advantages include complete absence of NOx emissions, rapid temperature rise capability, and stable performance across different load conditions. The horizontal fire tube design with natural water circulation provides efficient heat transfer while maintaining low pressure operation.

The WDR Series is manufactured to Class A standards and suitable for diverse industrial applications requiring clean steam generation. With capacities ranging from 500KG/H to 4000KG/H and working pressures up to 1.25MPa, these boilers can be customized to meet specific production requirements.

Available in quick-assembly configurations, the WDR electric boilers feature free-installation designs that simplify deployment. The fully automatic control system ensures safe and convenient operation with minimal supervision requirements.