Introduction
WNS series gas-fired boiler is a three-pass wet-back boiler, which can generate steam or hot water for factory use. Fully automatic operation, safety and energy saving. Equipped with well-known burners, it is suitable for various liquid and gaseous fuels, such as lpg, natural gas or dual fuel.
WNS boiler body with characteristics of “fan-shape three pass boiler” “wet-back boiler” “corrugated-furnace” “smoke change chamber” “spirally tube”, greatly improve thermal efficiency up to 99%.
Industrial oil fired boiler can generating steam, hot water or hot oil for processing. It has won most of the market with its advantages of low emission, long life and high degree of automation.
Advantages
FGR (flue gas recirculation) and grouped combustion are two core technologies, with nitrogen oxide emissions below 30mg/m³
The large-volume combustion chamber, corrugated furnace design, equipped with dual energy-saving devices, can improve thermal efficiency by 5-10%
Structured double-layer ceramic fiber sealing and 12cm double-layer aluminum silicate insulation ensure superior heat retention and low heat loss, saving over 5% in energy consumption
With over 70 years of manufacturing expertise, the boiler features 6-level water level protection and 8-level pressure protection, coupled with IoT remote monitoring for stable and reliable operation.
PLC touch screen intelligent control system, foolproof operation, simple and convenient.
Full wet-back structure and fully flanged butt-welded joints, which reduce rear furnace plate temperature and prevent cracking; optimized auxiliary equipment configuration for sufficient output.
WNS Series Steam Boiler System Diagram
Parameters
| Model | Rated capacity(t/h) | Rated pressure (Mpa) | Rated temperature(℃) |
| WNS0.5-1.0/1.25/1.6-YQ | 0.5 | 1.0/1.25/1.6 | 184/194/204 |
| WNS1-1.0/1.25/1.6-YQ | 1 | 1.0/1.25/1.6 | 184/194/204 |
| WNS2-1.0/1.25/1.6-YQ | 2 | 1.0/1.25/1.6 | 184/194/204 |
| WNS3-1.0/1.25/1.6-YQ | 3 | 1.0/1.25/1.6 | 184/194/204 |
| WNS4-1.0/1.25/1.6-YQ | 4 | 1.0/1.25/1.6 | 184/194/204 |
| WNS6-1.0/1.25/1.6-YQ | 6 | 1.0/1.25/1.6 | 184/194/204 |
| WNS8-1.0/1.25/1.6-YQ | 8 | 1.0/1.25/1.6/2.5 | 184/194/204/226 |
| WNS10-1.0/1.25/1.6/2.5-YQ | 10 | 1.0/1.25/1.6/2.5 | 184/194/204/226 |
| WNS15-1.0/1.25/1.6/2.5-YQ | 15 | 1.0/1.25/1.6/2.5 | 184/194/204/226 |
| WNS20-1.0/1.25/1.6/2.5-YQ | 20 | 1.0/1.25/1.6/2.5 | 184/194/204/226 |
