Adopting an improved organic material specific extruderk,with high granulation density and high strength The particle size can meet the requirements of the new polishing and shaping process for producing round organic fertilizers,and its efficiency is increased by 30% compared to ordinary models;The template is made of alloy steel material through advanced processes such as heat treatment, which has good wear resistanceLong service life The host is equipped with an oil cooling circulation system,which can ensure long-term continuous operation