SZL series product has a double-drum offset hearth (D-type layout), great apply for biomass fuel, environmental protection and energy conservation, and is a key promoted product of national energy-saving projects. Hornors of this boiler :

1. National Scientific and Technological Progress Second Prize

2. Singapore New Product Expo Golden Lion Award

 SZL-D Characteristics:

1. The hearth is designed with a cyclone reburning chamber, and high temperature fume achieves the effects of primary dedusting energy conservation and environmental protection through high speed revolution, mixed combustion and dust separation.

2. With a hearth with large volume and strong coal adaptability, it can use various biomasses as the fuel.

3. It has large heating surface, rapid boost, sufficient capacity, rapid warming and low energy consumption.

Auxiliary equipment

Fast Package Naked for main part (Boiler Host), wood case for auxiliary.

1.Nude packaging for boiler mian part and wood box packaging for boiler accessories. 

2.Normally we use 20 container, 40container or 20 flat rack container and 40 flat rack container to load it.

3.All goods will be reforced after packing into containers.

4.We have stable shipping company to cooperate. They will confirm the safty of the goods.

5.Shipping way is different according to customer's country. Mostly by sea. Some country by train.

1.two-year warranty and full-life service for all our steam boilers.

2.60 years professional boiler manfuacturer since 1956.

3.X-ray test before delivery to guarantee the boiler's excellent quality.

4.NDT test before delivery to assure the boiler's excellent quality.

Accessories and boiler room equipment service:

1.A full range of original spare parts are available for all yuanda boilers.

2.free boiler online installation guidance service.

The factory manufacture situation are as follows:

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 B-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.

Our main products include Our main products include more than 150 kinds, namely,

1. DZL new type water fire tube boilers (1-35T/H, 0.7-29MW)

2. WNS series oil/gas fired boilers (0.3-20T/H, 0.35-14MN)

3. SZL series water tube biomass boilers (2-35T/H, 1.4-29MW)

4. LNB series gas boilers (0.3-10T)

5. LHS series vertical gas/oil fired boiler(0.3-1T)

6. AAC brick/block making machine We sell well in more than 30 provinces and regions in China and in south-east Asia, Asia, Africa, South America, Middle East, Russia, etc. 

"Quality first, technical innovation" is our guideline. We attach importance to introducing new technology and developing new products. All kinds of preferential policies and comfortable environment for talents make our company and our talents grow together. 
We have close relationship with UCLA, SCUT, Zhengzhou University and Beijing Zhiguang Boiler institute and have long-term cooperation with them. We also have our own CAD workstation, which provides strong guarantee for R&D and manufacture. 
We persist in taking "Technical innovation, service society" as development goal, and "quality-oriented, good faith world" as enterprise idea, trying our best to produce heat-supply products. "Creating the maximum value for clients and providing all-round and round-the-clock service" are our lofty missions. 
Yuanda Boiler looks forward to making a brilliant future with you!

Our main certificates are as the following:

Welcome to visit Yuanda Boiler factory!