In BB fertilizer dry granulation process, double roller extrusion granulator is often used, so it is also called extrusion granulation production line. The fertilizer equipment of the dry granulation process has low investment, quick effect, and good economic benefit. The whole set of equipment has a compact layout and advanced technology. It can save your energy saving and consumption.
In BB fertilizer dry granulation process, double roller granulator is the most common. MFP also produces high-quality double roller granulators. The raw materials of double rollers are stainless steel. So it can last for a long time. Moreover, you can change the rollers if there’s wear and tear. This granulator can make pellets of 3-10 mm.
The ball socket on the roller is adjustable, you can customize any kinds of pellet you want, such as pillow shape, semicircle shape, and stick shape.
The dry granulation production line doesn’t need a dryer or cooler, so the whole production is more efficient than the wet granulation production line. Then, what are pros and cons of dry granulation?