Supplier Details

Year Established:2002

Business Type:Manufacturer, Trading Company

Management Certifiation:
ISO 9001:2000 ISO 14001:2004 OHSAS 18001

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  • WNS Series Steam Boiler

WNS Series Steam Boiler

WNS Series Steam Boiler adopting tried and tested three-pass and wet-back structure, more safe and reliable.

Product Details

Quick Details


•Adopting tried and tested three-pass and wet-back structure, more safe and reliable
•Big combustion room design: increase furnace radiant heating area, decrease the boiler size, reduce the emission of the NOx
•Corrugated hearth make the boiler more safe
•Threaded tube: strengthen the heat transfer, increase the boiler heat efficiency
•Multi-level sealing for smoke chamber: no smoke leakage
•Boiler controlling system can run for a long time under high temperature and high humidity circumstances
•Big steam space, fine steam quality
•Multi-level interlock protections like water level, steam pressure, gas pressure and so on
•High efficient thermal insulating material, low boiler surface temperature, thus the heat loss can be neglected
•Boiler producing according to the national standard, all pressurized parts adopt fine quality steel
•Every boiler must be subject to strict inspection and testing before delivery, including hydraulic testing and X-ray inspection
•Selecting the most suitable burner to match the boiler so as to guarantee safety and reach rated output
•All components like burner, pump, water level gauge, valves are limited to choose renowned brands
•Manhole and handhole: maintenance is convenient
•Customer-tailored design is available.
•A economizer (Devotion patent) is optional and possible to save 15% fuel and decrease noise 20dB.
•Industry:  pharmacy, paper, tobacco, printing and dyeing, garment and so on
•Civil: dining, laundry, (hospital) sterilization, sauna and so on.
•Together with steam-water heat exchanger, provide hot water for heating system (air-condition, radiators, floor heating )
•Provide power for LiBr absorbability chiller (pressure P=0.6-0.8MPa)

Company Profile

Guangzhou Devotion Thermal Facility Co., Ltd. is a professional producer of boilers. Our company is a national high-tech enterprise and a stock company listed in the Singapore Stock Market (stock code 1523).

Covering an area of 50,000 square meters, with a work force of 500 employees including 100 engineers and technicians, our company production capacity has reached the amount of 3,000 metric tons. We have grade "A" (specified in oil field boilers) and grade "B" boiler manufacturing license, class 1 and class 2 pressure vessel manufacturing license, the certificate of "TUV ISO9001/14001". The products are also GOST certified.

Our product ranges are as follows:
-Gas/Oil-Fired Atmospheric Pressure Hot-Water Boilers
-Gas/Oil-Fired Pressurized Hot-Water Boilers
-Gas/Oil-Fired Steam Boilers
-Electrical Heated Hot-Water/Steam Boilers
-Coal Fuel, Steam/How-Water Boilers
-wood pellet steam, hot water boilers
-Wall-hung boilers

We have dedicated to technical innovation. Up to now, we have granted nearly 40 national patents. We own the first national postdoctoral scientific and research station in boiler industry and the sole thermal engineering R&D center of Guangdong Province. At the beginning of 2007, a more powerful organization for R&D, Devotion Energy Research Institute was established.

In order to produce qualified products for our customers, we have introduced the advanced machines, quality inspection and testing apparatus including Messer automatic digital-controlled plate cutting machine made in Germany, well-furnished X-ray inspection center, automatic welding center, and completely enclosure hydraulic pressure testing center. Devotion's products have been exported to Europe, the Middle East and the Southeast Asia. We are confident to provide our products with competitive prices, fine quality and good service to you.

We can produce, design and develop products according to customers' requirements. We expect to cooperate with partners from all over the world by the way of agency, distributor or OEM. We expect your inquiry by TEL, FAX, or E-MAIL. All your inquiries will be handled by return.


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