Double roller extrusion granulator is the best machine. У исто време, it is the most selling equipment in our factory.  Double roller presses granulators play a pivotal role in transforming raw carbon-based materials into high-quality granules. Furthermore, it has many advantages compared with other granulator. На пример, it compared with new type drum granulator, it needn’t to dry the pelletes. Шта више, if you have trouble in choosing a double roller granulator machine, we will help you in a couple of ways.

It is driven by the electric motor with a belt and pulley, And it is transmitted to the main shaft through the speed reducer to work. The material is added from the feed hopper, extruded and molded by the wheel, molded to make balls. Then transferred to the crushing and screening room through a pair of chains to screen and separate the finished particles. After that, then return the old biochar-based fertilizer material to mix with the new material and pelletize again.

Прво, the granulator double roller for dry powder is designed to be compact in our fertilizer plant. It has a small footprint, which is smaller than disc pelletizing equipment, so it saves factory space. Because of this, it is easy to handle and maintain. Not only that, but this machine also has low energy consumption. Also, we have many kinds of shapes and sizes of machine so that it must meet your fertilizer production needs.

Друго, double roller granulator machines can produce a wide range of raw materials. A total of more than 20 types of raw materials can be produced until now. На пример, it can be granules of carbon-based fertilizer, ammonium nitrate, urea, ammonium chloride, calcium nitrate, potassium sulfate, итд. It is worth mentioning that the extrusion pelletizing process offers the flexibility to change product formula in a short period.

Треће, if you want to spend less cost but do more effective work, our double rollers pressing granulator is the best choice for you. Our machine utilizes physical technology and adopts dry granulation. Дакле, the drying process is eliminated, while the return ratio is low, and the process is simple. Осим тога, the investment is very low. The price of our machine about $3,500.00 – $12,000.00 Штавише, extrusion pelletizing is done at normal temperature and there is no need for subsequent cooling. It can save more budget for you in fertilizer production.

If you want to produce carbon-based fertilizers and compound fertilizers, then our double roller press granulator must be suitable for you. Biochar-based fertilizer including biochar and organic matter. And compound fertilizers including zinc sulfate, potassium chloride, ammonia chloride, ammonia sulfate, magnesium sulfate, and so on. If you have the above-mentioned materials, then you can choose our machine with 100 percent peace of mind.

Prices vary with the output of the product in fertilizer production process. The price of our double roller machine is $3,500.00 – $12,000.00. But the price will also change, the price of large output is more expensive, and the price of small output is smaller. Of course, the price given by our company must be the most affordable after you compare other companies.