The SZL series biomass boiler is a bi-drum boiler with a longitudinal construction and has natural circulation. It comes with a cast iron economizer at the end of the boiler. A 7MW biomass hot water boiler manufactured by our company was exported to a community of Luoyang for hot water and heating supply in winter.

7MW biomass pellet hot water boiler specifications:

Capacity: 7MW
Rated pressure: 1.0MPa
Outlet water temperature: 95℃
Feed water temperature: 70℃
Design fuel: biomass pellet

Bi-drum biomass hot water boiler features:

The biomass boiler combustor has multi-fuel capacity, it can burn rice husk, bagasse, wood, biomass pellet, and co-firing with coal.
Economizer is made of cast-iron tubes with improved design for better heat transfer efficiency
The 7MW hot water boiler comes with an ash remover to collects ash at the end of the grate and brings it to the surface from where it can be collected.
Compact structure and easy installation ensure efficient, clean, economic, safe and stable boiler operation, thus providing the users with energy-saving and environment-friendly thermal power equipment for daily and manufacturing use.

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