简体中文
简体中文

Get In Touch

Zhangjiagang Wilford Thermal Co.,Ltd. is specialized in manufacturing the medium and small sized boilers with high quality to solve the high energy efficiency requirements of customers in industrial and commercial fields for steam and heat sources. ....
Consultation

Contact Info

WNS Horizontal Wet Back Diesel Oil (Gas) Fired Steam Boiler

Rated steam capacity :1-20t/h; Rated working pressure :1.0/1.25Mpa; Staturated steam temperature :184/193℃; Fuel :Natural gas, diesel oil, LPG, Pipeline gas, etc. Industry :Foods, Garment, Taextile, Paper, Brewery, Ricemill, Dairy Products, Laundry, Poultry feed, Package, Plywood, Building material, Chemical, etc. Horizontal oil/gas fired steam boilers use international most mature three-pass all wet back structure,safety and reliable .Use waveform furnace ,strengthens the disturbance of the smoke and increases the radiation heat transfer area.

Contact Now

Product Description

Horizontal oil/gas fired steam boilers use international most mature three-pass all wet back structure,safety and reliable .Use waveform furnace ,strengthens the disturbance of the smoke and increases the radiation heat transfer area ;increases the stiffness of the furnace and effectively reduces the thermal stress of the furnace;enhance heat transfer and promote the combustion of fuel in the furnace.The heating surface is arranged symmetrically with solid structural strength and reasonable water circulation .Boiler up part inside has full water capacity ,big steam space and good quality steam .During procession ,the water level fluctuation is small .Big distance between two ends boiler ,big diameter of tubes ,all of these ensure good natural circulation . Steam boiler with very small heat loss  because of unique furnace and flue gas thermal surface design .

1.Pre purge function, improve the working conditions of the burner and prolong the service life .
2.The unique design of the combustion chamber, increasing the radiation heating furnace area, shrinking the size of  boiler, reducing NOx emissions.
3.Two ends smoke box  multi-level sealed to avoid smoke leakage .
4.Large steam room and high quality steam.
5.Aboved horizontal structure boiler ,with adequate heating area, full heat transfer ,stable operating under load revise ,high combustion efficiency.
6.Boiler furnace located at low position ,ensurethe safety range of the water level.Big steam evaporation surface, high quality steam .

Product Parameter

    WNS Horizontal Oil（gas）Fired Pressure Hot Water Boiler
    Model WNS0.35-0.7-95/70-Y(Q) WNS0.48-0.7-95/70-Y(Q) WNS0.7-0.7-95/70-Y(Q) WNS1.05-1.0-95/70-Y(Q) WNS1.4-1.0-95/70-Y(Q) WNS2.1-1.0-115/70-Y(Q) WNS2.8-1.0-115/70-Y(Q) WNS3.5-1.0-115/70-Y(Q) WNS4.2-1.0-115/70-Y(Q) WNS5.6-1.0-115/70-Y(Q) WNS7-1.0-115/70-Y(Q) WNS10.5-1.0-115/70-Y(Q) WNS14-1.0-115/70-Y(Q)
    Item Unit
    Rated thermal power MW 0.35 0.48 0.7 1.05 1.4 2.1 2.8 3.5 4.2 5.6 7 10.5 14
    The working pressure Mpa 0.7 0.7 0.7 1 1 1 1 1 1 1 1 1 1
    The water temperature ℃ 95 95 95 115 115 115 115 115 115 115 115 115 115
    Return water temperature ℃ 70 70 70 70 70 70 70 70 70 70 70 70 70
    Design the thermal efficiency % 93.43 93.51 92.94 93.09 93.00 93.00 94.05 94 94.06 94.15 94.02 94.1 94.12
    Water capacity L 1520 1760 1950 2520 2930 4300 5820 8000 10860 13500 15500 24000 26000
    Water outlet  mm 50 65 80 80 100 100 150 150 200 200 200 250 250
    Feed water inlet  mm 50 65 80 80 100 100 150 150 200 200 200 250 250
    Drain valve  mm 40 40 40 50 50 50 50 50 50 50 50*3 50*3 50*3
    Chimney  mm 220 220 280 330 330 400 450 500 600 650 750 1000 1200
    Size   Length mm 2450 2750 3050 3200 3500 3900 4350 5400 5500 5900 6800 8000 8400
     Width  mm 1450 1450 1480 1690 1690 1800 2160 2240 2380 2450 2700 3100 3200
     Height  mm 1800 1800 1970 2270 2270 2504 2578 2600 2880 3050 3100 3600 4200
    Size of base  Length  mm 2000 2200 2500 2700 2950 3580 3850 4960 4960 5720 6400 7500 8000
    Width mm 900 900 900 1300 1300 1400 1600 1700 1800 2000 2100 2300 2400

    Fuel consumption    		 N.G  Nm³/H 38.24 52.4 76.89 115.16 153.69 228.44 303.96 367.8 455.88 607.3 735.3 1193.7 1452
    Light oil  KG/H 31.56 43.28 63.56 95.18 127.07 188.45 250.79 326.6 377.46 501.5 633.2 985.1 1258
     City  gas  Nm³/H 81.26 111.35 163.4 244.72 326.6 485.35 645.9 824 968.7 1290 1630 2536 3146
    Transport weight  kg 3000 3500 4000 4600 6000 7600 10000 12000 15000 18600 23600 34000 41000

Whole Picture Appreciation

Product system Drawings

Product Detail Analysis

Project Case

Technological Process

Packaging & Shipping

Our Customer

Our Services

For each user, we understand and analyze in detail their different production environment and the shortage of products in order to provide reasonable technical solutions and timely after-sales service. We attach great importance to the effective operation system of boiler products to provide customers with problem solutions, and send experienced engineers to the site to guide. The company has accumulated a wealth of on-site problem-solving experience, providing strong technical support and perfect after-sales service. User success is our success!

Company Information

Wilford company is specialized in manufacturing the medium and small sized boilers with high quality to solve the high energy efficiency requirements of customers in industrial and commercial fields for steam and heat sources. We supply the whole solution of boilers and boiler systems, reduce energy consumption, save operating costs for each plant, enhancing the environmental protection requirements.
Since 1998, the company are insisted on intelligent and lean production as the leading factor to ensure that each product is super safe and high quality. The fuel, gas and electric heating boilers have high technical content. The company has won many inventions, many high-tech products and new technology and new product awards. We regard the boiler's efficiency index and extremely low nitrogen emission requirements as the main innovation objectives, Keep unremitting efforts in the environmental protection and energy saving of boilers.
Our products have obtained ASME, CE, SIGAPORE MOM, MALAYSIA DOSCH, AUSTRALIAN WORK SAFE, RUSSIA CU-TR and other certification, the local registration of various countries and other problems are very professional, we have a very strong service team, good service for each customer is our only pursuit!

Contact Us

Address: No5,Nanyuan Road Economic Development Zone, Zhangjiagang
el: +86-512-5679 1900
Fax: +86-512-5869 8850
Email: manager@wilfordboiler.com
WhatsApp: +86 136 0156 8070
WeChat: 136 0156 8070

FAQ

Q : Are you a factory or a trading company?
A : We are a 20-year-old industrial boiler factory , specializing in gas oil diesel electric fired boilers. Now we are one of leading industrial boiler manufacturers in China.
Q : What is the Warranty for the boilers?
A : Our steam boiler warranty is one year, During the warranty period, any parts damaged, you can get a new parts for free.
Q : How long should we wait for delivery?
A : Usually it will take about 35-45 days for pressured boilers, If you need to change the voltage or pressure, it need more time .
Q What about your payment term?
A : Usually it would be 30% deposit payment, 70% balance before delivery. We accept T/T, L/C and other payment way.