Before granulation of NPK fertilizer production line, it is necessary to crush the large urea into powder, and the cage crusher can complete this function well.

Half-wet material crusher is widely used in bio organic fermentation composting, municipal solid waste composting, grass mud carbon, rural straw waste, industrial organic waste, chicken manure, sheep manure and other biological fermentation.

Chain crusher is mainly used for crushing fertilizer raw materials, bulk materials in compound fertilizer production, and granular semi-finished products in NPK fertilizer production line. In particular, the chain crusher has a good grinding effect on superphosphate, ammonium phosphate, phosphate nitrate and other raw materials.

Crop straw crusher is mainly used for chopping processing of plant straws such as crop straws and branches with a diameter of 5 cm or less,nd can also be used for chopping processing of various crop straws and pastures.