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1. Long working life, 2. Exquisitely made, 3. Responsible QC, 4. Adequate supply capacity, 5. Professional technology - details see: https://www.machineto.com/horizontal-single-drum-coal-fired-chain-grate-steam-boiler-dzl1-0-7-aii-10212178

Technical characteristic

1). The flue header changed from two return trips to single return trip, has solved the tube plate crack difficult problem.

2). Uses the thread flue header,has obtained the strengthened heat transfer effect, raised boiler's thermal efficiency.

3). Stable movement,convenient adjustment, sufficient output, and high thermal efficiency.

4). Boiler oneself has the dust removal function,enables boiler's mist and dust emissions up to standard of environmental protection.

This series boilers use the arch-type tube plate, two wing flue ,the thread flue header and so on,solved many difficult problems of shell type boilers, such as tube plate cracking, convex protrusion in lower part of furnace, the water cooling wall bursting, low thermal efficiency, insufficient output, bad coal adaptability and so on.

About us:

We are a professional boilers factory for more than thirty years and A-class manufacturer.

1)Economically priced,exquisitely made. Experienced & responsible QC that you can rely on;

2)Strict quality control system. From the material, welding, to finished boiler shipment, from project establishment,

drawing design, to final audit.

3)Adequate supply capacity, punctual delivery time;

4)Each boiler system part is from first class brand all over the world or China;

5)Best after sales service are provided;

6)We are the stable and long term supplier of many top companies in China.

7) We have close cooperation with Huazhong University of Science and Technology, Xi’an Jiaotong University, Beijing Aerospace Research Institute, War Industry 713 Research Institute and Shanghai Institute of Industrial Boilers, etc.