The double roller press granulator is the key equipment for compound fertilizer granulation. It has advanced technology, reasonable design, compact structure, novel and practical, and low energy consumption. It can be combined with multiple double roller press granulators to form a fertilizer with corresponding equipment. The fertilizer production line can form a continuous and mechanized production with a certain capacity.


Equipment flow of fertilizer production line:
Batching system - mixer - disc feeder - double roller press granulator - dryer - cooler - screening machine - packaging machine.

Characteristics of fertilizer production line with roller granulation
1. The double roller press granulator is produced by non drying normal temperature process, with one-time molding and output of 1-4 tons / hour. The equipment has the advantages of less investment, quick effect and good economic benefit.
2. The layout of the complete fertilizer production machines is compact, scientific and reasonable, and the technology is advanced. Energy saving and consumption reduction, no three wastes discharge, stable operation, reliable operation and convenient maintenance.
3. The fertilizer production line has wide adaptability to raw materials, which is suitable for granulation of various raw materials such as compound fertilizer, medicine, chemical industry, feed, etc., with high granulation rate.
4. Adopting eugenic formula, the product is rolled and formed in one time, so that the product quality can meet the technical requirements of compound fertilizer. It is a new generation product for the production of high, medium and low concentration special compound fertilizer and compound fertilizer industry for energy saving and consumption reduction.