Project Boiler Medium: Steam

Thermal Capacity: 25 tons

Equipment: ZZ35-3.82/450-M

25 ton coal steam boiler

Case info

The 25 ton steam boiler is rated to produce 25 tons steam per hour for industrial production. A customer of a paper mill in Bangladesh has entered into a partnership with ZOZEN to purchase a 25 tph steam boiler to provide stable heat for the paper production line, preheating of raw materials, and steam heating for pulp cooking, whatever to be heated needs cannot be done without a steam boiler. This ZZ series coal-fired boiler is a chain grate type boiler with advanced technology, the ZZ series medium temperature and medium pressure boiler, designed for pressure up to 3.82MPa, providing sufficient high temperature steam.

This 25 ton coal fired boiler has the advantages of wide fuel adaptability and high combustion efficiency. It adopts a wide coal arch design to increase the furnace temperature; meanwhile, it reduces the slag carbon content and improves the overall combustion efficiency through equal pressure unified bin air supply and micro-zone adjustment air distribution. Combined with the actual usage requirements proposed by the customer, ZOZEN’s engineers have further optimized this boiler system so that it can better serve the process conditions for paper production line operation.

The large-tonnage steam boiler was delivered in bulk to the project site for assembly and masonry, and ZOZEN also arranged for the technical service department to provide on-site guidance to the customer according to the installation schedule, so that the boiler could be successfully installed and provide stable steam for the production of the company as soon as possible. The customer was very satisfied with ZOZEN’s professional and one-stop service for this cooperation, and the boiler is now officially put into use.