Organic compound fertilizer (compound fertilizer) is a fertilizer containing two or more of nitrogen, phosphorus, and potassium at the same time. According to the manufacturing method, it is divided into two categories, compound fertilizer and mixed fertilizer. NPK compound fertilizer market analysis research report shows that the most common compound fertilizer is diammonium hydrogen phosphate (ammonium phosphate), in addition to urea, ammonium phosphate, ammonium phosphate nitrate, ammonium sulfophosphate, phosphate nitrate, diammonium phosphate, etc. .
The equipment required to produce compound fertilizers are:
Forklift feeder: automatic batching machine
Mixing equipment: horizontal mixer, vertical mixer, double shaft mixer, dry powder mixer, heating mixing mixer
Crushing equipment: chain crusher, vertical crusher, cage crusher, horizontal double chain crusher
Granulation equipment: disc granulator, drum granulator, new-style stirring granulator, spray granulation dryer, double-roll extrusion granulator, flat die granulator
Drying equipment: three-cylinder dryer, spiral drum dryer, chicken manure dryer, mesh belt dryer, supporting equipment including dust collector, fan, hot air stove, combustion furnace, etc.
Cooling equipment: cooler, dust collector.
Screening equipment: vibrating screen, drum screen
Coating equipment: rotary coating machine
Packaging equipment: automatic quantitative packaging machine, double bucket double weighing quantitative packaging machine, large open metering packaging machine, spiral packaging machine, granule powder packaging machine
The equipment room uses belt conveyors, bucket elevators, screw conveyors, etc. to transport materials.