Organic fertilizer mixer is divided into vertical mixer and horizontal mixer. The main use of organic fertilizer mixer is to assist the production process of organic fertilizer production line to pre-mix various raw materials and organic fertilizer starter before fermentation, so it is also known as the premix machine. Organic fertilizer vertical mixer is also known as the disc mixer, mainly used for the mixing of raw materials, the disc is lined with polypropylene plate or stainless steel plate, not easy to stick and wear resistant, the cycloidal pinwheel reducer used is compact in structure, easy to operate, uniform mixing, unloading transport convenient. The horizontal mixer of organic fertilizer can make the material fully mixed and improve the mixing uniformity; Adopt rotor structure to reduce material retention; The larger materials are broken, the overall structure is more reasonable, and the operation and maintenance are convenient. Generally speaking, the horizontal mixer has stronger processing capacity than the vertical mixer, and it is convenient to maintain, and it is often used in the production of organic fertilizer equipment.