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Devotion Machineries Co., Limited

Bi Drum Steam Boiler, Water Tube Steam Boiler, D Type Steam Boiler manufacturer / supplier in China, offering 20 T/H Horizontal Water Tube Steam Boiler, Gas, Oil, Dual Fuel Packaged Steam Boiler with European Burner, Packaged Steam Output 0.5~6 T/H Wood, Biomass, Coal Fired Steam Boiler and so on.

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20 T/H Horizontal Water Tube Steam Boiler

FOB Price: US $158,888-242,200 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $158,888-242,200/ Set
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Port: Shenzhen, China
Production Capacity: 30 Sets/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: SZS20-1.25-Y(Q)
  • Fuel: Gas/Oil/Dual Fuel
  • Structure: Water Tube
  • Water Circulation: Forced Circulation
  • Pressure: Pressure
  • Burning Style: Chamber Combustion Boiler
  • Rated Working Ressure: 1.25 MPa (12.5 Bar or 181 Psi)
  • Applicable Fuel: Gas, Oil, Dual Fuel
  • Trademark: Devotion
  • Specification: 20 t/h
  • HS Code: 84021900
  • Function: Steam Boilers
  • Installation: Packaged Boiler
  • Media: Steam
  • Drum Placement: Horizontal Boiler
  • Manufacturing Level: A
  • Usage: Industrial
  • Boiler Capacity: 1400 Bhp
  • Electricity Specification: 3/380/50, 3/400/60, 3/440/60, 3/220/60
  • Transport Package: Stretch Film & Wooden Cases
  • Origin: Guangzhou
Product Description
Boiler Applications
-Providing steam for industrial process;
-Providing steam for other applications;
 Product Features
-The mature design of D type and longitudinal double-drum water tube boiler;
-Membrane wall enclosure, well sealing performance;
-Big combustion room, wide fuel adaptability, complete combustion, high efficiency ;
-100mm Aluminum silicate wool insulation material: less surface       temperature and heat loss;
-Wide adaptability to steam load fluctuation;
-Multi-function explosion-proof device for safety and maintenance reason;
-Intelligent boiler controller consisted of Simens PLC and touch screen with full safety protections like water temperature, exit flue gas temperature, etc;
-Main components, such as burners, pumps, water level meters, valves are limited to qualified suppliers and renowned brands;
-Each boiler shall be subject to strictly inspection and testing before shipment, including
hydraulic testing , X ray inspection, factory test, etc;
-Boiler economizer is optional and possible to save 10% fuel and decrease noise 20 dB;
-Applicable fuels: gas, oil, dual fuel.
Technical Datasheet
Rated outputt/h10152025303540
Rated steam Press.Mpa   1.0/1.25/1.6/2.5   
Rated steam Temp.ºC   184/193/204/254   
Feeding water Temp.ºC   104   
Design Thermal Efficiency%   ≥90   
Exhausting Flue Temp.ºC   165   
CalculationBody Radiant Heatingm2454756.659.761.273.399.3
HeatingBody Convection Heatingm2108216287297366439436
Fuel consumption0# Diessel oilkg/h59990011941498180220942393
Heavy oilkg/h62193212361561186621682478
Natural gasNm3/h728109614511819218825432906
City gasNm3/h1531229830483322399953436105
Feeding Gas pressureNatural gasmmH2O1500-30002000-30003000-200003000-200003000-2000015000-2000015000-20000
City gas2000-30003000-40005000-200005000-200005000-2000015000-2000015000-20000
Electric power 380V/50Hz
Water pump PowerkW.17.728.935.844.
Fan powerkW.21.336.854.774.689.789.8109.8
Oil pump powerkW.
Max piece shipping weightt30.741.244.158.762.164.895.6
Max piece shipping dimensionmm7710×2740×37509325×3270×37709710×3360×43809720×3475×434010295×2046×440011480×3540×437511960×4015×4395
Max installation dimensionmm9205×4465×427511440×7010×403012045×7795×402012160×7450×515512435×8030×401513630×8045×493014045×7735×5285
Feeding Water inletDNmm4050656580100100
Main steam outletDNmm150200200200200250200
SUB-Steam ouletDNmm40404040404040
Supply and return oil portDNmm1"222222252525
Gas portDNmmDetermined based on supply pressure
Manual blow down ventDNmm50505050505050

20 T/H Horizontal Water Tube Steam Boiler

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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