Product introduction:
WNS series gas/oil fired steam boiler is horizontal three pass fire tube wet back full automatic steam boiler. It normally suitable for 500kg to 20ton/h capacity, use all kinds of gas and oil fuels,such as natural gas, lpg,lng,cng,city gas,biogas, diesel oil,heavy oil.
♦ Unique structure design of big combustion chamber, 3-stroke all wet-back structure, super radiation heat-exchange and low temperature burning to improve thermal efficiency, reduce NOX emission and protect the environment.
♦ Adoption of thread smoke tube improves heat transmission and thermal efficiency.
♦ Multiple-sealing of boiler front and back smoke box prevent smoke leakage.
♦ Large steam space leads to better steam quality.
♦ Multiple measures of such as water level,steam pressure and smoke-discharging temperature make the boiler safe and reliable.
♦ Efficient thermal protection materials ensurethe lower boiler surface temperature.
♦ Boiler energy-saver of GENTLE company save the fuel cost by 5-15%, Upgrading the boiler into condenser ones.
♦ Multiple-point pollutant discharging makes the heating surface of boiler cleaner.
Type |
WNS0.5-1.0-Y(Q) |
WNS1-1.0-Y(Q) |
WNS2-1.0-Y(Q) |
WNS3-1.25-Y(Q) |
WNS4-1.25-Y(Q) |
WNS5-1.25-Y(Q) |
WNS6-1.25-Y(Q) |
WNS8-1.25-Y(Q) |
WNS10-1.25-Y(Q) |
WNS10-1.6-Y(Q) |
SZS20-2.5-450 Y(Q) |
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Rated Output |
0.5 |
1 |
2 |
3 |
4 |
5 |
6 |
8 |
10 |
10 |
20 |
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Rated Steam Pressure |
1.0 |
1.0 |
1.25 |
1.25 |
1.25 |
1.25 |
1.25 |
1.25 |
1.25 |
1.6 |
2.5 |
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Steam Temperature |
184 |
184 |
194 |
194 |
194 |
194 |
198 |
194 |
194 |
204 |
450 |
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Thermal Efficiency |
92.2 |
92.4 |
92.5 |
92.5 |
92.8 |
92.8 |
93.2 |
93.5 |
93.8 |
94.2 |
94.5 |
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Rated Oil/Gas Consumption |
30.5 |
61 |
122 |
185 |
243 |
306 |
362 |
485 |
610 |
611 |
1221 |
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Power Consumption |
2.96 |
4.4/8.9 |
7/20.2 |
9.5/22.7 |
13/26.2 |
14.5/28 |
23/45.4 |
24/37.5 |
39.5/52 |
39.5/52 |
58/65 |
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Suitable Fuel |
Light/ Heavy oil, Natural gas/ Town gas, Coke oven gas |
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Power Supply(AC) |
380V 50Hz |
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Maximum Shipping Size |
3.1× 1.9×1.9 |
4.35× 2.5×2.33 |
4.17× 2.1×2.96 |
4.48× 2.38×2.96 |
4.9× 2.9×3.1 |
5.3× 2.4×3.27 |
6.14× 2.4×3.27 |
6.01× 2.9×3.37 |
6.86× 2.9×3.27 |
6.86× 2.9×3.37 |
10.8× 3.1×3.6 |
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Type of Burning |
Pressure Atomization/ Pressurized Combustion |
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Adjustment Methods |
Automatic |
1. Lower dust emission & SO2 emission & NOx emission, dust emission concentration < 30mg/m³, SO2 & NOx emission concentration < 30mg/m³.
2. We have strict quality control system. From the material, welding, to finished boiler shipment, from project , establishment, drawing design, to final audit.
3. Each boiler system part is from first class brand all over the world or China, ensure the high quality.
4. We can offer the best after sales services and send our engineer to your factory to give you the complete installation and commission guidance.
Packaging | Standard Export Package:Regular packing or nude packing. |
Transportation | By land or by sea, depended on the exporting area. |