Focus on heavy equipment
Recently, the Shaanxi coal slime dryer project and supporting projects have entered the sprint stage of construction finishing. The project leaders of our company strictly control the quality, and promote the finishing construction in a fast and orderly manner to ensure the smooth delivery and commissioning of the project.

The research and development of coal slime drying technology and the production of large-scale coal slime dryer are the methods of recycling and utilizing coal slime, which realizes industrialization and automation of coal slime drying treatment. Due to the introduction of pre-crushing, dispersing, dispersing, and anti-sticking processes in the coal slime drying process, the drying efficiency of coal slime has been greatly improved, and it has also brought new vitality to the coal slime drying industry.
Zhengzhou Jiutian is committed to the research and development and production of various drying equipment and production lines such as slime dryers, slag dryers, and sand dryers. If you are interested in our equipment, please feel free to contact us.
Coffee grounds are the residue produced after brewing coffee. More than 2 billion cups of coffee are consumed worldwide every day, and most of the coffee grounds are discarded as garbage. The decomposition of coffee grounds releases methane into the atmos
Livestock farms generate a large amount of pollutants every day, including cow dung, urine, and other contaminants, with a moisture content ranging from 85% to 90%. These pollutants contain a substantial amount of undigested organic matter and insect eggs
Empty fruit bunches (EFB) are fibrous agricultural waste left over from palm oil extraction and can be processed into biomass fuel. The initial moisture content of palm fruit bunches is usually high (55-65%), and the moisture needs to be reduced to 15% be
Sawdust pellets are a type of biomass fuel with high density and high calorific value, it can replace traditional fossil fuels, reduce pollution, and achieve resource recycling. To produce sawdust pellets, drying is usually an indispensable step, because