Fertilizer dryer for sale is a machine for drying pelleted fertilizer. It can not only dry fertilizer granular, but also can dry fresh animal waste. For example cow dung, chicken waste, horse manure, poultry waste, etc. This machine utilizes aeration-drying technology for lowering the moisture content of materials. Moreover, our company will also provide equipment according to customer needs. Especially, we can provide you professional suggestions.

Sophie

Senior Plant Design Engineer

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Why should you need to dry fertilizer?

The granulated fertilizer granules have high moisture content and are relatively humid. Moreover, you can crush the particles easily by hand with low strength.Because it does not meet your requirements of packaging and transportation.Therefore, you need to dry the fertilizer after granulation for water content reduction and second granulation in your fertilizer production line.

Water content reduction

The quality index of the fertilizer requires that its water content should be lower than 14%. But the water content of the granulated particles generally exceeds this index.So you need to dry the fertilizer by a rotary drum dryer. The content is 70% ~ 80% to 13%, which meets your requirements of fertilizer quality indicators.

Second granulation

In addition to the drying function, the manure dryer also has the function of secondary granulation. The fertilizer dryer machine increases the water solubility of your organic fertilizer by increasing the temperature. You can be very easy to granulate the organic fertilizer.Furthermore, the fertilizer have a good viscosity, high granulation rate, uniform particle size, low moisture content. And it increase yield.

Why should you choose rotary drum dryers?

High heat utilization

As the rotary drum dryer is a heat conduction machine. And the heat transfer direction is basically consistent throughout the heat transfer cycle. It can dry your fertilizer more evenly.Therefore, most of the heat supplied in our company’s rotary drum is used for the moisture vaporization of materials and the thermal efficiency is up to 80% ~ 90%.They can meet your drying requirement.

High drying rate

The wet film on the wall of the cylinder conducts heat transfer from the inside to the outside of your fertilizer, with a consistent direction and a large temperature gradient. Therefore, keep your organic fertilizer surface with a high evaporation intensity, generally up to 30~70 kg/(㎡. H).

Working principle of fertilizer dryer for sale

  • When the equipment you bought starts to work, because the drum is slightly inclined, the wet material flows into the hopper of the tumble dryer through the belt conveyor or bucket elevator.

  • At the same time, the hot air generated by the hot stove enters the drying cylinder, ready to start drying your materials.

  • Then make the material fully mixed with the hot air to ensure that you need fully take care of all aspects of your material.

  • While the fertilizer dryer is rotating, the dried material is collected from the other side. And it sends to the fertilizer cooler through the belt conveyor for further cooling.

How can you get a suitable fertilizer dryer machine?

manure dryer for sale

If you want to buy a suitable fertilizer dryer for sale, you can choose our company’s equipment. We will customize the exclusive manure dryer according to your needs, make adjustments in the details, and provide guarantee for the operation of the dryer. Moreover, we also have installation and after-sales service, which can solve installation problems and problems after purchase for you.