• [alt2]
  • Diesel
  • Diesel
  • Diesel
  • Diesel

Industrial Diesel Oil Fired Steam Boiler

  • Rated Power 0.5~20t/h
  • Pressure 1.1MPa|11bar
  • Fuel Diesel, oil, light oil, heavy oil, waste oil/gas, natural gas, bio-gas
  • Application Garment Manufacturing,Laminating,Paper Industry,Chemical Plant,Utility
  • Certification ISO, GSG, CE, BV

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Sitong diesel oil fired steam generator including WNS series horizontal type oil gas fired boiler, LSS vertical type small steam boiler, once-through structure duel fuel steam boiler, and YY(Q)W series thermal oil heater. The boiler combustion method is suspension combustion, which is fit for both liquid fuel and gas fuel. Recently, diesel is a kind of economic fuel that very popular for boiler and other heating systems.
Advantages of Diesel Oil Fuel
1.The diesel oil has the low viscosity, it is easy to materialization and combustion.
2.Diesel oil has the related higher thermal conductivity, high heat transfer efficiency.
3.Diesel oil contains less impurity, which will not clog the nozzle of burner.
Diesel oil boiler has a widely usage, it can be used in pharmaceutical industry, chemical industry, light industry, textile, building materials, farming, food and beverage, plastics and foam, printing & dyeing and washing, rubber processing, paper making, paper, wood processing, hotels, garment leather, etc. 
Advantages of Diesel Oil Fired Steam Boiler
1.Convenient and Safe Operation
Full automatic intelligent control on water level, electric leakage, water shortage, pressure, and temperature, etc. Equipped with the multi-function explosion-proof equipment, to guarantee the safe operation. 
2.Reliable operation
Adopts the world famous brand burner, excellent quality, sufficient combustion, and reliable operation.
3.Environmental Protection
Diesel oil is a kind of clean fuel, less NOx emission, and operate quietly, no noise. 
4.Compact structure, small size
5.High efficiency, energy saving
Uses spirally corrugated tube in furnace and adopts the steam-water separate structure, to produce high quality steam quickly.


Model Rated Evaporation
Capacity (t/h)
Rated Working
Pressure (MPa)
Rated Steam
Temperature (℃)
Heating Area
Thermal Efficiency
Vertical Type Boiler LSS0.3-0.4/0.7-Y(Q) 0.5 0.7/1.0 170/184 4.8 89.5
LSS0.5-0.4/0.7-Y(Q) 0.7 0.7/1.0 170/184 4.8 89.6
LSS0.7-0.4/0.7-Y(Q) 0.8 0.7/1.0 170/184 9 91
LSS1-0.4/0.7-Y(Q) 1 0.7/1.0 170/184 12 91
Horizontal Fire Tube Boiler WNS6-1.25/1.6-Y(Q) 6 1.25/1.6 194/204 181 >91.5
WN8-1.25/1.6-Y(Q) 8 1.25/1.6 194/204 190 >91.6
WNS15-1.25/1.6-Y(Q) 15 1.25/1.6 194/204 346 >91.8
WNS20-1.25/1.6-Y(Q) 20 1.25/1.6 194/204 467 >92
Thermal Oil Heater YY(Q)W-4700Y(Q) 6 1.1 ≤350 254.3 85
YY(Q)W-6000Y(Q) 8 1.1 ≤350 325 85
YY(Q)W-7000Y(Q) 10 1.1 ≤350 410 85
YY(Q)W-10000Y(Q) 14 1.1 ≤350 520 85
Note: 1. Parameter is for reference only, if any changes, should follow the factory technical data.
2. Expect diesel oil, the boilers could burn can also use other light oil, heavy oil, waste oil, natural gas, bio-gas, and city gas, etc.
3. Here is a part of parameters, please consult for more specific details.
Transaction Process
Customer Inquiry -- Offer Professional Consulting Service -- Place Order -- Customize Boiler Based on Customers’ needs --Production-manufacturing -- Payment -- Impeccable After Sale Service (installation and debugging, periodic maintenance, etc.)

Offered Technical Documentations
Installment and Operation Instruction
Quality Certificate
Inspection Certificate of Boiler quality
General Drawing of Boiler
Foundation Drawing
Boiler Body Drawing
Boiler Room Design Drawing
Drawing of Valves, Instruments and Accessories

Company Strength
Sitong boiler is a national approved and designated enterprise, with design and manufacture license permits of Class A boiler and D1, D2 pressure vessel. The company has passed ISO 9001 international quality system certification, and gained the international certificates of CE, SGS, and BV, etc. The boiler products are exported to more than 60 countries. The factory covers an area of 120 thousands㎡, equipped with plenty of international advanced manufacture equipment, such as CNC cutting machine, automatic submerged arc welding machine, X-ray detection machine, etc.
company strength of Sitong Boiler


Contact us now if you have any question about our company and products[email protected]. Any of your inquiry and suggestion will be highly appreciated. We will keep your information completely private.