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Devotion Machineries Co., Limited

Steam Boiler, Gas Oil Steam Boiler, Industrial Boiler manufacturer / supplier in China, offering Packaged 4t/H 3 Pass Wet Back Fire Tube Steam Boiler, Top Quality 170kw Hot Water Generator with Built-in Heat Exchanger, Competitive 810kw Electric Hot Water Boiler and so on.

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Supplier Homepage Product gas/oil fired steam boiler horizontal gas/oil fired steam boiler Packaged 4t/H 3 Pass Wet Back Fire Tube Steam Boiler

Packaged 4t/H 3 Pass Wet Back Fire Tube Steam Boiler

FOB Price: US $36,000-49,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $36,000-49,000/ Set
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Port: Huangpu, China
Production Capacity: 50 Sets/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: WNS4-1.25-Y(Q)
  • Fuel: Gas/Oil/Dual Fuel
  • Structure: Fire Tube
  • Water Circulation: Natural Circulation
  • Pressure: Low Pressure
  • Burning Style: Chamber Combustion Boiler
  • Rated Working Ressure: 1.25~1.6 MPa (12.5 Bar ~16 Bar)
  • Applicable Fuel: Gas, Oil, Dual Fuel
  • Trademark: Devotion
  • Specification: 4 t/h or 4000 kg/h
  • HS Code: 84021900
  • Function: Steam Boilers
  • Installation: Packaged Boiler
  • Media: Steam and Water
  • Drum Placement: Horizontal Boiler
  • Manufacturing Level: A
  • Usage: Industrial
  • Boiler Capacity: 280 Bhp
  • Electricity Specification: 3/380/50, 3/400/60, 3/440/60, 3/220/60
  • Transport Package: Stretch Film & Wooden Cases
  • Origin: China
Product Description
Boiler Applications
-providing high quality steam for production process;
-providing steam and hot water for commercial applications like hotels, hospitals,etc
-providing heating hot water through heat exchanger, etc

Technical Datasheet
WNS Series Main Technical Paramters of Horizontal Gas/Oil/Dual fuel Steam Boiler (3 pass, wet back, fire tube)      
                              Model                                                                             Data
WNS0.5WNS1WNS1.5WNS2WNS3WNS4WNS5WNS6WNS8WNS10WNS15WNS20
Thermal capacity(BHP)35701051402102803504205607001050 
Rated steam evaporation(t/hr)0.511.5234568101520
Rated steam pressure(Mpa)0.7/1.0/1.25
Rated water supply(ºC)20                                                                          105
Applicable fuellight oil/diesel oil/heavy oil/furnace oil/natual gas/LPG/city gas/dual fuel 
Fuel consumption (no economizer)light oil/diesel(kg/hr)3468103124.2186.3248.4310350.2467586879.31175
heavy oil(kg/hr)34.869.7105.5127.2190.8254.4317358.64786009001203
Natural gas(Nm3/hr)40.681.9124.1149.6224.4299.3373421.956370610591416
LPG(Nm3/hr)14.529445379.5106132149.4199250375501
City gas(Nm3/hr)91.6183277.7334.7502669.48359941258157923693166
Thermal efficiency% (not incl economizer/incl.economizer)90(90)90(94)90(94)90(94)90(94)90.6(94.1)90.8(94.2)90.7(94.2)91(94.3)91.1(94.6)91(94.6)91.3(94.6)
Electricity consumptionheavy oil(kw)6.677.413.619.223.626.227.739.946.15886.5112
other fuel(kw)2.052.54.86.210.51317.519.521.5324560
Voltage applicable3/380/50(standard); 3/440/60;3/220/60;3/400/60 (optional)
Heating surface (m2) (not incl. economizer)12.926.649.251.375.996132.4138.8179.1234.4  
Wate volume(m3)1.54.55.35.56.37.88.79.112.720.428.741.4
Net weight(kg)2.95.36.86.99.811.213.114.921.526.134.852.8
Dimensions(mm)3064*2173*16943319*2565*21563661*2660*24843791*2660*24844340*2860*28805090*2860*28805291*2930*29165491*3065*29166090*3460*32186790*3460*34188400*4180*38408980*4430*3900

Packaged 4t/H 3 Pass Wet Back Fire Tube Steam Boiler

Packaged 4t/H 3 Pass Wet Back Fire Tube Steam Boiler

Packaged 4t/H 3 Pass Wet Back Fire Tube Steam Boiler
Packaged 4t/H 3 Pass Wet Back Fire Tube Steam Boiler

FAQ
Q1: Where is your company?
A1: We are located in Guangzhou which is famous for international business and worldwide renowned Canton fair is held twice each year, it's the nearer and less cost to reach ports of Southeast Asia, Africa, Middle East, South America, Oceania and Europe.

Q2: What is the Warranty for the boilers?
A2: You will get eighteen months (18) warranty counting from the date of shipment or fourteen (14) months from the date of commissioning, whichever is earlier.

Q3: How about the installation and commissioning?
A3: We'll specify the service clause for installation and commissioning in details. Generally, our products can be handled by end-users themselves with our documents provided or internet online assistance. However, our service team members also are available for travelling upon request from customers.

Q4: What's the production lead time for delivery?
A4: For our standard products, usually it will take about 35-45 days for pressure boilers, and 25-30 days for non-pressure boilers. For non-standard products, time will be different subject to the specifications of pressure, electricity, fuel, capacity, etc.

Q5: What about your payment term?
A5: Our terms of payment is very flexible, we can discuss and meet your requirement. However, TT is the most welcome term and it has the priority to the price discount.
Q6: What kind of documents will be provided?
A6: Our documents include English instruction manuals, conformity certificate, drawings, manufacturing data, etc. More detailed documents can be provided upon request.

Q7: What's your MOQ?
A7: Only 1 set, if you have more than that, you will get a more favorable price.

Q8: How's the packaging & shipping
A8: For metal products like boiler body, steam header, tank, etc, they will be packed by stretch film; for accessories, they will be packed in wooden cases or carton boxes. We can handle all shipments including standard container, open top container, flat container, bulk carrier, etc. Because of big dimensions, not all boilers can be loaded into standard containers. For gas/oil boilers, bigger than 5 ton/hr or 3.5 MW can't be loaded into standard container. 
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Mr. Richard Zhang
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