The overall structure of the machine is reasonable. The whole machine has good rigidity, balanced force, simple, strong, reliable performance, easy to control, and strong applicability to the site. Except for the sturdy frame, the components are all standard, which is convenient for use and maintenance. You can add auxiliary facilities according to requirements, such as: automatic spraying liquid bacteria device, air conditioner, etc. At this time, if you use this equipment in your fertilizer production plant, your production line will be more perfect.