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Zhangjiagang Wilford Thermal Co.,Ltd

ADD: No.5 Nanyuan Road Economic Development Zone Zhangjiagang, Jiangsu Province 215618 P.R. China

Phone: 86-13601568070


Address: No5,Nanyuan Road Economic Development Zone, Zhangjiagang

P.C: 215600

Tel: 86-512-58170166

Fax: 86-512-58698850

Email: manager@wilfordboiler.com

Free after-sales service telephone: 86-512-58170166


Agency in Shandong

Address: No.1515-1517,Dongsheng Office Building,Longdu Street,Zhucheng city,Shandong Province

Tel: 86-512-58917110

Phone: 86-13701567850


Riga Trading

Address: Beirut - Lebanon AI Dora - Mar Youssef Street Joumayel Building - 1st floor Lebanon

Mobile: 961-1-260029

Fax: 961-1-260028


Hot Water Steam Boiler With Industrial Gas-Fired And Oil-Fired Fire Tube
Apr 02, 2017

Basic Info

Model NO.: WNS

Fuel: Gas-Fired, Oil-Fird, Diesel-Fired

Structure: Fire Tube

Water Circulation: Natural Circulation

Pressure: Pressure

Burning Style: Fluidized Bed Furnace

Evaporation Capacity: 1 - 20t/H

Rated Steam Temperature: 184-193

Boiler Volume(M3): 3-22

Burner: Unigas, Baltur, Oilin, Weisaupt, etc

Typical User: Food and Textile and Hotel and Oil Field

Trademark: runli

Specification: 1t-20t

HS Code: 8402120090

Function: Steam Boilers

Installation: Assembled Boiler

Media: Steam and Water

Drum Placement: Horizontal Boiler

Manufacturing Level: A

Usage: Industrial

Rated Working Pressure(MPa): 1.0-1.25

Heat Efficiency (%): >90

Fuel Available: Light Oil, Heavy Oil, Natural Gas, etc

Operation: Automatic

Export Markets: Global

Transport Package: Seaworthy Packing

Origin: China

Product Description


ModelWNS

2-1.0-Y,QWNS

4-1.25Y,QWNS

6-1.25-Y,QWNS

8-1.25-Y,QWNS

10-1.25-Y,QWNS

15-1.25-Y,QWNS

20-1.25-Y,Q

Rated evaporation capacity(t/h)2468101520

Rated working pressure(MPa)1.01.251.251.251.251.251.25

Rated steam temperature184193193193193193193

Water-supply temperature2020606060104104

Boiler volume(m3)3.27.410.611.714.416.821.2

Design efficiency(%)90909090909090

Applicable fuelLight oil,heavy oil,natura gas,liquified gas and urban coal gas

Extemal sizeLenght A(mm)5084602271517600836090509650

Width B(mm)2450270028003000300045005000

Height H(mm)2380268428823200320052005600

Boiler weight (t)7.212.617.218.623.536.245.5

Diamater of main steam opening(mm)65100125150150200200

Chimney diamater(mm)3504506007007509001000

Industrial Gas-Fired & Oil-Fired Fire Tube Hot Water Boiler or Steam Boiler


Automatic oil or gas fired boilers series WNS have two types. One is steam boiler, and the other is hot water boiler.

1. The capacity of steam boiler is 1~10t/h, working pressure is 0.7~1.6MPa.

2. Output of the hot water boiler is 0.7~7MW, water service temperature is 95degree or 115degree, water return temperature is 70degree.

3. This series of boilers are adopted the structure of horizontal, internal-combustion, three-pass and full wet back.

4. The combustion chamber consists of corrugated internal furnace and wet smoke box.

5. The fuel oil is atomized and injected from the burner into the combustion chamber where it's burnt into smoke of high temperature.

6. The smoke enters the second pass threaded smoke tubes after the radiation and the convection heat transfer occurred in the furnace and the smoke box, then it's back to the third pass smoke tubes, and proceeds with the convection heat transfer again.

7. At last it passes the rear smoke box and is dispelled via the chimney. 


Service system

With rich experience in design and manufacturing technology of product, strong technical power and reliable product quality, as well as perfect quality assurance system and scientific management mode, Runli Company will assure you to use Runli Brand heat transfer oil boiler and various chemical mechanical equipments safely. If only there is need, we shall serve you wholeheartedly to ensure you be free away from troubles.


Promise before sale: We shall help user to choose boiler type for the most economic and appropriate product, keep it meeting the requirements on technology flow or special design of client, provide user various technical consultation and related information, make on-site visit, design place for equipment, involve in fundamental construction, train stoker in accordance with user's requirements on structural features and performance of equipment.


Promise after sale: We shall guide on how to install, debug, make regular visit to know about application condition of product, provide spare parts for the one easy to wear and damage, standard parts and fittings forever. With 24 hours' service telephone, all users can call us when equipment is in trouble, our technicians will be on-duty around clock to deal with any problems, and then solve your future worry if having.


Three Guarantees

Warranty: one-year commitment to bear the cost of repair produced by manufacture reasons. 

Replacement: free replacement for severe quality problems found within one year.

Return boilers can be returned if severe quality problems were found and boliers has been replaced within 6 months.



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