In the typical TONGLI NPK compound fertilizer industry there are a lot of equipment being used during the production process, However the key equipment in the NPK fertilizer production line are rotary granulator, rotary dryer, rotary cooler and rotary coating machine, these are the key equipment that has a direct effect on the quality of your final product.

What key equipment is used in the NPK compound fertilizer?

The most important equipment among the whole NPK compound fertilizer production line is the granulator, the granulators can be characterized as steam rotary drum granulator, it is used along with the steam boiler and ammonia to transform the raw materials from powder to granule, the output of this kind of granulation method is very high therefore it is widely used in the compound fertilizer manufacturing industry. A good granulator is a warranty to your future success.  

What Key equipment is used in Producing NPK compound fertilizer?

Rotary dryer and cooler are also important in producing compound fertilizer. the structure of the dryer and cooler is specially designed in order to achieve the efficient drying and cooling of the fertilizer. The dryer takes out the excess moisture inside the granule and the cooler prevents the regain of moisture and cool the material down to the desired temperature.

What key equipment is used in the NPK compound fertilizer production line?

The rotary coating machine is also crucial to the final quality of the fertilizer and the output of the fertilizer, the rotary coating machine is not a single machine, it needs to be assisted by the DCS control to form a system with the screw conveyor and the measuring belt to precisely control the feeding amount of anti-caking agent and oil. A good coating machine can greatly increase the production of the fertilizer line, it can prolong the storage period and resistance to moisture of the fertilizer.

What is the key equipment in the NPK fertilizer production line?

Key equipment used in the NPK compound fertilizer production line are as follows: rotary drum granulator, rotary drum dryer, rotary drum cooler and rotary drum coating machine, these are the most important equipment that you need to consider if you want to build a good NPK fertilizer production line, therefore choosing a good supplier for NPK fertilizer manufacturing equipment is important. Our suggestion is to choose TONGLI.

This article is authored by full-time technical writer Richard zhu