I.General introduction

It is SZL model,A" type, double drum, water tube, coal /biomass fired steam boiler. 

 1.Model:SZL 

 2.Capacity:8 ton-30ton

 3.Pressure:1.0Mpa(10bar),1.25Mpa(13bar),1.6Mpa(16bar),2.5Mpa(25bar)

 4.Steam temperature:184 °c,194°c, 204°c,226°c(As long as the steam temperature you need is lower than 226°c, we can do it).

 5.Fuel:coal

 6.Structure:water tube

 7.Type: "A" type double drum

 8.Application:industrial production and processing.

II.Advantages 

The double-drum vertical structure save the boiler room area.

Its equipped large grate with bigger area, improving the coal adaptability and combustion efficiency.

It has complete control function, and guarantees the operation more safety and steady;

It adopts a closed isobaric wind chamber with more uniform air distribution and smooth regulation;

Its arch is designed by adopting momentum method, and α flame has more sufficient combustion;

The new arch and insulating materials have little radiation loss and increased heat efficiency;

It is novel in appearance, practical in use.

The boiler has high dedusting efficiency, equipped built-in ash removal space, and low original dust discharge concentration;

Company information

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.