We adopt advanced dry granulation technology, the dry powder is extruded at one time. The hardness of granulated pellets produced by ShunXin double roller granulator is 15-20N. Fertilizer balls with this hardness are not easy to break and can keep nice look well. According to costumers’ different requirements of granules, they can be 3-10mm in diameter. With dry granulation method and simple granulating procedure, they can be packed into bags directly without drying.
Moreover, we use high hardness stainless steel roller sheets for this kind of granulator. Compared to th etraditional carbon steel rollers, our double roller granulator has higher efficiency and more stable working performance. Its working life is also two times longer than the traditional ones.