The roller extrusion granulator adopts rolling forming and crushing into granules. The raw material route for extrusion granulation production is quite extensive, and currently more than 20 types of materials have been successfully used for extrusion granulation: ammonium nitrate, urea, ammonium chloride, calcium nitrate, potassium chloride, potassium sulfate, etc. In addition, the use of extrusion granulation technology can flexibly change product formulas in a very short period of time, and one set of equipment can produce more than 30 types of products with different formulas.

       The design of the roller extrusion granulator is very reasonable, practical, and has low energy consumption. It can continuously produce roll forming without drying at room temperature. The ball and socket on the roller skin can be manufactured according to the size and shape required by customers. Currently, we have made ball shaped, pillow shaped, semi-circular granule shaped, rod shaped, pill shaped, walnut shaped, flat ball shaped, square bar shaped, etc. New energy-saving products currently used in the compound fertilizer and organic fertilizer industries.

       Organic fertilizer equipment manufacturers are not only companies that provide equipment products, but also enterprises that provide technical services. From the early preparation of the pig manure organic fertilizer processing production line to the later production, the involvement of equipment manufacturers is indispensable. From ground infrastructure guidance, process design, equipment customization, equipment installation, customer technical personnel training, after-sales technical guidance and other aspects of service, the support of equipment manufacturers is needed. A company with a good reputation, excellent service, and good reputation is a consideration when choosing a pig manure organic fertilizer equipment manufacturer.

       The roller extrusion granulator belongs to the extrusion sliding model, and its working principle is that the belt and pulley are driven by an electric motor, transmitted to the active shaft through a reducer, and synchronized with the passive shaft through a split gear, working in opposite directions. The material is added from the feeding hopper, extruded by rollers, demolded into balls, and transported through a chain to the crushing and screening workshop for screening and separation of finished particles (balls). Then, the returned material is mixed with new material for granulation. With the continuous rotation of the electric motor and the continuous entry of materials, mass production can be achieved.