Basic Info.
Model NO.
WNS0.5-20
Drum Placement
Horizontal Boiler
Pressure
Pressure
Manufacturing Level
A
Burning Style
Chamber Combustion Boiler
Usage
Industrial
Rated Working Ressure
1.25 MPa (12.5 Bar or 181 Psi)
Steam Evaporation
0.5~20 T/H
Electricity Specification
3/380/50, 3/400/60, 3/440/60, 3/220/60
Boiler Type
Shell Type
Design
3 Pass, Wet Back, Fire Tube
Insulation Material
Aluminium Silicate Wool
Thickness of Insulation
100mm
Shell Material
GB713 Q245r, Equal to ASME SA516
Fire Tube Material
GB3087 20, Equal to ASME SA210
Transport Package
Stretch Film & Wooden Cases
Specification
0.5 t/h ~ 20 t/h
Trademark
Devotion
Origin
Guangzhou
HS Code
84021900
Production Capacity
50 Sets/Month
Product Description
Boiler applications
-Providing steam for industrial fields: food/juice mills, paper mills, pharmacy mills, tobacco factories, printworks, textile mills and so on;
-Providing steam for civil fields: restaurants, laundries, hospitals, saunas, etc;
-Together with steam-water heat exchangers (calorifiers), providing heating for central air conditioning system and radiators; providing continuous hygienic hot water.
Boiler Details
Top quality accessories
Our Company & Facilites
Our Esteemed Customers
Technical data of WNS series steam boiler
FRQ
Q1: Where is your company?
A1: We used to locate in Guangzhou , but was moved to Changzhou in 2019, but headquarters of Devotion group is still located in Guangzhou.
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 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 atmospheric-pressure boilers. For non-standard products, time will be different and 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. Frame rack (flat) container or bulk carrier will be applied.
-Providing steam for industrial fields: food/juice mills, paper mills, pharmacy mills, tobacco factories, printworks, textile mills and so on;
-Providing steam for civil fields: restaurants, laundries, hospitals, saunas, etc;
-Together with steam-water heat exchangers (calorifiers), providing heating for central air conditioning system and radiators; providing continuous hygienic hot water.
Boiler Details
Top quality accessories
Our Company & Facilites
Our Esteemed Customers
Technical data of WNS series steam boiler
| WNS0.5 | WNS1 | WNS1.5 | WNS2 | WNS3 | WNS4 | WNS5 | WNS6 | WNS8 | WNS10 | WNS15 | WNS20 | |||
| Thermal capacity(BHP) | 35 | 70 | 105 | 140 | 210 | 280 | 350 | 420 | 560 | 700 | 1050 | ||||
| Rated steam evaporation(t/hr) | 0.5 | 1 | 1.5 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 15 | 20 | |||
| Rated steam pressure(Mpa) | 0.7/1.0/1.25 | ||||||||||||||
| Rated water supply(ºC) | 20 105 | ||||||||||||||
| Applicable fuel | light oil/diesel oil/heavy oil/furnace oil/natual gas/LPG/city gas/dual fuel | ||||||||||||||
| Fuel consumption (no economizer) | light oil/diesel(kg/hr) | 34 | 68 | 103 | 124.2 | 186.3 | 248.4 | 310 | 350.2 | 467 | 586 | 879.3 | 1175 | ||
| heavy oil(kg/hr) | 34.8 | 69.7 | 105.5 | 127.2 | 190.8 | 254.4 | 317 | 358.6 | 478 | 600 | 900 | 1203 | |||
| Natural gas(Nm3/hr) | 40.6 | 81.9 | 124.1 | 149.6 | 224.4 | 299.3 | 373 | 421.9 | 563 | 706 | 1059 | 1416 | |||
| LPG(Nm3/hr) | 14.5 | 29 | 44 | 53 | 79.5 | 106 | 132 | 149.4 | 199 | 250 | 375 | 501 | |||
| City gas(Nm3/hr) | 91.6 | 183 | 277.7 | 334.7 | 502 | 669.4 | 835 | 994 | 1258 | 1579 | 2369 | 3166 | |||
| 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 consumption | heavy oil(kw) | 6.67 | 7.4 | 13.6 | 19.2 | 23.6 | 26.2 | 27.7 | 39.9 | 46.1 | 58 | 86.5 | 112 | ||
| other fuel(kw) | 2.05 | 2.5 | 4.8 | 6.2 | 10.5 | 13 | 17.5 | 19.5 | 21.5 | 32 | 45 | 60 | |||
| Voltage applicable | 3/380/50(standard); 3/440/60;3/220/60;3/400/60 (optional) | ||||||||||||||
| Heating surface (m2) (not incl. economizer) | 12.9 | 26.6 | 49.2 | 51.3 | 75.9 | 96 | 132.4 | 138.8 | 179.1 | 234.4 | |||||
| Wate volume(m3) | 1.5 | 4.5 | 5.3 | 5.5 | 6.3 | 7.8 | 8.7 | 9.1 | 12.7 | 20.4 | 28.7 | 41.4 | |||
| Net weight(kg) | 2.9 | 5.3 | 6.8 | 6.9 | 9.8 | 11.2 | 13.1 | 14.9 | 21.5 | 26.1 | 34.8 | 52.8 | |||
| Dimensions(mm) | 3064*2173*1694 | 3319*2565*2156 | 3661*2660*2484 | 3791*2660*2484 | 4340*2860*2880 | 5090*2860*2880 | 5291*2930*2916 | 5491*3065*2916 | 6090*3460*3218 | 6790*3460*3418 | 8400*4180*3840 | 8980*4430*3900 | |||
FRQ
Q1: Where is your company?
A1: We used to locate in Guangzhou , but was moved to Changzhou in 2019, but headquarters of Devotion group is still located in Guangzhou.
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 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 atmospheric-pressure boilers. For non-standard products, time will be different and 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. Frame rack (flat) container or bulk carrier will be applied.