The manure of cattle, notably dairy cows, contains a large amount of water, about 80%. That retards the speed of composting. Hence, it is necessary to reduce its moisture to a certain amount, under 45%, before composting. You can use manure separator machine to process your fresh cattle manure first.

During this process, it is possible for organic materials to completely decompose and salutary microorganisms to grow. Meanwhile, a number of harmful germs,  microorganisms and parasite eggs are killed as the compost temperature rises. Thus, your cow dung is up to your national standards as a safe material to make organic fertilizer. Our moving type compost turner and windrow compost turner are good helpers for turning your compost piles.

In order to prevent cow dung from caking, a cow dung crushing machine is indispensable, on your commercial cow dung fertilizer rotary drum granulation production line. It can evenly crush your materials into powder, facilitating you to make them into better fertilizer. Moreover, substandard fertilizer pellets require the process of crushing. Thus, it is necessary for you to equip your fertilizer production line with 2 crushers.

On your cattle manure fertilizer production line, there are 2 rotary screening machines. One is for screening useless matters out of your compost, such as stones and rocks, while the other is for sifting unqualified fertilizer pellets.

In commercial cattle manure production plants, the method of wet granulation is prevailing. If you prefer that method, our rotary drum granulator may make you satisfied. It is able to ensure 30 tons of cow manure fertilizer output every hour. Moreover, its rate of granulation both exceeds 95%. But the pellets made by it need further processes.

After the process of drying, water moisture in your cattle manure fertilizer pellets is greatly decreased. However, you need a rotary cooler to cool your dried fertilizer pellets. In doing so, your fertilizer pellets can be stored for a longer time without caking.

In a commercial cattle manure rotary drum granulation fertilizer manufacturing plant, tons of output hourly asks for the consecutive process of bagging at a high speed. Our fertilizer bagging machine can realize the automatic process of weighting, packaging and sealing quickly. Hence, the need to hire more people to manually bag fertilizer is obviated, largely cutting your labour costs.

As mentioned above, it is the optimal option for cow dung fertilizer plant. The capacity range of it is from 5,000-200,000 tons/year. And rotary drum granulators SXZGZ-2080 and SXZGZ-3210 are specially designed for mass production of fertilizer. They can make 8-15 tons and 15-30 tons of fertilizer pellets per hour respectively.

The rotary drum granulation production can manufacture organic fertilizer with different concentrations and types. Including low, medium and high concentrations of organic fertilizers. And besides cow dung fertilizer, the preparations of chicken manure fertilizer, NPK fertilizer, compound fertilizer, bio fertilizer, etc.

The whole drum pelleting line for cattle manure fertilizer making is kept running by an electrical automated control system. So it is a fully automatic fertilizer making project. Only by employing a few workers, you can finish high quality fertilizer preparation perfectly.

Because this system makes fertilizer adopt wet granulation method. So the produced cattle waste fertilizer has a high density and strength. And this makes finished fertilizer easier to transport and store, which is not damaging these cow dung granules.

With the increasingly huge requirement for meat and dairy products, a growing group of commercial cow farms has appeared hither and thither. Consequently, the number of cows has reached its historical high in recent years. Because of the increasing number of cows, the amount of their dung produced one day is tremendous in a commercial farm. That brings a headache for farmers.

If you have a commercial farm with thousands of cattle, the daily amount of cattle dung reaches more than 3 tons. Definitely, that is a huge pile with stink, waiting for you to deal with. You may think the number is not a big deal. But the annual amount, about 10,950 tons, may totally overwhelm you. According to our buyers, the gross payment used to dispose of the manure was about thousands of dollars a year.