Welcome!


Title: WNS Series Oil & Gas Fired Steam Boiler (1-20 Ton Capacity)
Product Overview
The WNS series is a horizontal, internal combustion, three-pass fire tube steam boiler. Its rated evaporation capacity ranges from 1 to 20 tons per hour, designed for high-pressure steam applications with a corresponding saturated steam temperature of up to 194°C. Engineered with an efficient combustion system and optimal heat exchange surface, this boiler achieves high thermal efficiency and stable operation, making it suitable for various industrial process heating and commercial supply applications.
Key Features
Technical Parameters (Selection)
The following table lists key parameters for select models under standard operating conditions (feed water temperature at 20°C).
| Model | Rated Evaporation (t/h) | Working Pressure | Rated Steam Temp. (°C) | Thermal Efficiency (%) | Natural Gas Consumption (m³/h) | Ref. Transport Weight (T) | 
|---|---|---|---|---|---|---|
| WNS1.0-1.25-YQ | 1.0 | 1.25 | 194 | ≥93 | 79 | 5.4 | 
| WNS2.0-1.25-YQ | 2.0 | 1.25 | 194 | ≥93 | 157 | 8.06 | 
| WNS4.0-1.25-YQ | 4.0 | 1.25 | 194 | ≥93 | 314 | 12.43 | 
| WNS6.0-1.25-YQ | 6.0 | 1.25 | 194 | ≥93 | 471 | 15.5 | 
| WNS8.0-1.25-YQ | 8.0 | 1.25 | 194 | ≥93 | 629 | 22 | 
| WNS10-1.25-YQ | 10 | 1.25 | 194 | ≥93 | 786 | 26.55 | 
Typical Applications
This series is widely used in industries such as:





Contact Us
Henan Zhurong Boiler Co., Ltd.