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Compound NPK fertilizer production line by roller granulation
The price of compound NPK fertilizer production line is favorable and the quality is excellent. The roller granulator is produced by non drying normal temperature process, with one-time molding and output of 1-4 T / h. The fertilizer production machine has less investment and good economic benefit. The complete set of equipment is compact in layout, scientific and reasonable, and advanced in technology. Energy saving and consumption reduction, no three wastes discharge, stable operation, reliable operation, convenient maintenance and wide adaptability of raw materials.

Process flow of compound NPK fertilizer production line by roller granulation

Automatic batching system – fertilizer crusher – fertilizer mixer machine – roller granulator – screening machine – packaging machine.
Compound NPK fertilizer production line by roller granulation
The structural features of the roller fertilizer granulator machine are as follows:

The fertilizer granulator machine adopts granulation, molding and screening as a whole, so fertilizer production machine has the characteristics of beautiful appearance, simple operation and low energy consumption. The main parts such as roller body are refined with new metal with anti-corrosion, wear resistance and impact resistance. Our company has also upgraded and transformed the frame part. The bearing frame body is made of high-quality anti-corrosion casting, which makes it stable and can greatly improve the service life of rolling bearings and shafts. The transmission part adopts double input transmission mode, which not only improves the input power ratio, but also ensures the lubrication and sealing performance of the transmission gear. With compact structure, good stability, good sealing, low noise, convenient operation and maintenance!