Why use a rotary cooler in the fertilizer production lines?

Making organic fertilizers can be a very lucrative business idea. If you run an animal farm, you can use this effective method to get rid of animal manure by turning it into bio fertilizer granules. You can then use this fertilizer on your own crops or sell it for a profit. When designing your production line, you have to take into account that the cooling of the NPK fertilizers granules is one of the most important stages of the process. Here are a few considerations to help you understand why this cooling stage is an absolute must.

The NPK granulation process occurs in conditions of high moisture and high temperature. Lowering the temperature and the moisture content of the granules after the process is over should be one of your main priorities. The main reason why this stage is necessary is that it allows you to avoid the agglomeration phenomenon. If you are keen on obtaining high quality organic fertilizer granules, you should make sure you keep the agglomeration to a minimum. This is only possible if you use adequate equipment to cool and dry the granules before packing them.

Another good reason why you should cool the NPK fertilizers granules is that a high temperature level may have a negative impact on the quality of the stored fertilizers. If you want to maintain the good quality of these granules, you should ensure you store them in optimal conditions of moisture and temperature. The most effective way of achieving these conditions is by cooling and drying the granules before sending them to the packaging line. Like this, you’ll be able to store or ship your end product in optimal conditions. Your clients will be happy, as they will receive the top-notch quality fertilizer they need to use on their plants. Besides, they will be able to store the fertilizer for a longer time, without the fear that it will go bad. This is one of the most important features farmers seek for when they shop around for organic fertilizers. If you want your business to be competitive in such a demanding market, you have to do your best to ensure the top quality of your fertilizers. This is the only way to build authority and to gain loyal customers to buy your products and to recommend you to their peers.

The need for purchasing separate machines for cooling and relying the pellets depends on the type of granulating machine you use. For instance, in case you choose an extrusion granulating machine to make your pellets, you won’t have to buy a separate cooler and dryer. On the contrary, if you decide to use a wet type fertilizer granulation equipment, you’ll need to invest in a complete production line, so you’ll have to use a cooling machine to improve the quality of your fertilizer granules and to prepare them for storage and transportation.

As you can see, cooling is arguably the most important step of the NPK fertilizers production process. Keep this in mind when you design your production line, so that you can offer your clients the high-quality fertilizers they need.