Mongolia 20 ton chain grate boiler

ModelZG series corner tube boiler

Capacity20 ton

Applicationcentral heating

case case case


Three sets of 20 ton chain grate boiler was exported and installed in Mongolia in 2013, the boilers were used for central heating. From the feedback from our client, the boiler is still operating well.

The main technical data of 20 t/h Chain Grate Boiler

1) Rated evaporation:20t/h
2) Rated steam pressure:1.25 MPa
3) Rated steam temperature:194 ℃
4) Feed water temperature:105℃
5) Cool air temperature: 20℃
6) Exhaust gas temperature: 166 ℃
7) Design thermal efficiency: 80%
8) Design fuel: Rice husks is required to dry(water≤20%)
9) Grate area:17.7 m2

Chain grate steam boilers in Mongolia

Chain grate steam boiler manufactured by ZG - the leading industrial boiler manufacturer can burn wide range of coal fuels. SZL series chain grate steam boiler, developed independently by our company that blends the advantages of field assemble boiler arch, is a new type water tube assembled steam boiler. Large chain grate boiler combustion system, membrane water wall and water cooling arch are introduced in the boiler, it has strong overload ability and fuel flexibility, ASME standards, and long service life, anyway, it is a good choice for central heating and industrial productions.


Mongolia belongs to continental climate, the temperature varies greatly between day and night or seasons. In the long and cold winter, central heating is very necessary for people’s daily life. The 3 sets of chain grate steam boiler purchased for city heating has promised people there a warm and cozy life.

If you have any questions, please contact our Executive Manager and we will get back to you as soon as possible



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