200 Bhp Boiler Manufactureing Companies In China

I.General introduction
WNS series oil gas fired boiler
Yuanda WNS series oil/gas fired boiler adopts horizontal three-pass wet-back structure, large corrugated furnace and patented thread pipe technology, equipped with international first-line brand burners and valve groups, and independently developed high-matching PLC control system to realize multiple linkages. The lock protection function protects the equipment safely.

1.Model:WNS

2.Capacity:500kg, 1 ton,1.5 ton,2 ton, 3 ton, 4 ton, 5 ton,6 ton, 8 ton,10 ton, 12 ton, 15 ton,20 ton

3.Design pressure:1.0Mpa(10bar/10kg/145psi), 1.25Mpa(13bar/13kg/180psi), 1.6Mpa(16bar/16kg/232psi),2.5Mpa(25bar/25kg/362psi) 

4.Stem temperature:184ºC,194ºC,205ºC,226ºC

5.Design fuel:natural gas, lpg,lng,cng,city gas,biogas, diesel oil,heavy oil,waste oil,etc

6.Structure: three pass fire tube wet back



II. Technical datasheet

III. Core technology
1. Nitrogen oxide emissions <30mg/m3;
2. PLC control system;
3. The 5th stage water level protection;
4. Flame-out, power failure self-locking protection function;
5. Automatic fault identification function;
6. Data collection, analysis function;
7. Internet of Things remote monitoring.


IV. Boiler accessories

We provide all boiler accessories for customers. Installation materies can also be provided if have need.

V.Typical projects



VI.Packing and shipping of our gas oil fired steam boiler

1.Packing way: nude packaging for boiler mian part and wood box packaging for boiler accessories. 

2.For 1-4ton boilrs, use 20-40'FT container packing for marine shipment.

3.For boilers above 5ton,use 40'FT flat rack packing for marine shipment.


VII.Our service
Pre-sale service:
We help customer choose the best boiler model according to different requirements of various industry. Before delivery we will provide foundation drawing, layout drawing, boiler room layout, etc.

In-sale service:
We keep 24 hours online and keep close contacts during the production process to ensure on time delivery with perfect finished product.

After-sale service:
1.provide full range of original spare parts.
2.We can send engineers to your local project site to guide the installation and commissioning.
3.Our engineers will held a training for boiler workers to ensure the safe operation.
4.Free maintenance and repair for one year and lifelong service.



VIII. Company introduction
Henan Yuanda Boiler Co,. Ltd, founded in 1956, is one of the leading enterprises which firstly obtained boiler manufacturing license in China.

Our factory is located in the west industrial agglomeration area of Xihua county,Henan province. R & D center and marketing center are located in the capital city,Zhengzhou, Henan Province.We are high-tech enterprise combining with research, development and sales of heating system and power system. We have A-class boiler manufacturing license(professional for industrial boilers) and D-class pressure vessel manufacturing license, and passed ISO9001,ISO14001 and OHSAS18001.

The factory has beautiful environment with cover area 66000m2 and building area 30000m2. We have employees more than 200 people, including engineers 30 people and senior engineer 10 people. We have advanced equipment, with 430 sets of main production equipment and 30 sets of testing equipment.

We have our own R&D team and cooperate with famous high-tech research institutes at the same time , such as Beijing "Zhiguang" boiler institute,Harbin Institute of Technology and Xi'an Jiaotong University, which ensures our product and technology are in the forefront of technology and science. Till now, we have got more than 10  boiler patents.

With 60 years' experience in boiler design, production, installation and operation, Yuanda Boiler has formed an annual production of 2000 tons of industrial boilers and 5000 tons of pressure vessels. By the end of 2018, the products of Yuanda Boiler have covered China and exported to more than 80 countries in the world.

Our product series includes more than 150 kinds. The main products are:

(1) DZL coal fired steam boiler/hot water boiler(1-20ton/h;0.7-14MW)

(2) DZH wood fired steam boiler/hot water boiler(1-6ton/h;0.7-4.2MW)

(3) SZL biomass/solid fired steam boiler/hot water boiler (1-20ton/h;0.7-14MW)

(4) WNS series gas/oil fired steam boiler(0.5-20ton/h;0.35-14MW)

(5) WNS series gas condensing boiler(1-10ton/h)

(6) YY(Q)W gas /oil fired thermal oil boiler(100,000kcal-12,000,000kcal)

Yuanda Boiler welcome you to our factory!





IX.Contact us

Dear friend,

Thanks  for your time for scaning our products.

We need the following details to confirm the boiler model:1. Boiler capacity2. Pressure3. Fuel 4. Application

After confirming these questions, we will email you our product specifications and price list.

We also warmly welcome you to visit our factory. Waiting for your email^-^

Thanks&Best regards,

Mandy He
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