The development of Chinas livestock and poultry breeding industry has been rapid, with chicken and pig farming becoming relatively common and large-scale operations. Many suburban areas have established large and medium-sized intensive farms, leading to a swift increase in livestock and poultry numbers, which has enriched the supply of livestock products and by-products for urban and rural residents, improving their living standards. At the same time, the production of livestock and poultry manure is also rapidly increasing. This manure contains large amounts of nitrogen, phosphorus, suspended solids, pathogens, and high concentrations of organic pollutants. If improperly managed, it can cause severe harm to the atmosphere, water bodies, soil, and organisms. The environmental pollution caused by chicken manure is a critical issue to address. Due to its rich nutritional content, livestock and poultry manure can improve soil compaction, enrich the land, and enhance crop growth and production. When directly applied to the soil, it poses significant harm to both the land and crops. Currently, organic fertilizer production lines are used to manufacture reliable organic fertilizers. Since the treatment of livestock and poultry manure is a long-term and continuous process, and the use of organic fertilizers aligns with agricultural development trends.

The organic fertilizer production line equipment used for manufacturing chicken manure pellets includes a series of supporting devices such as an organic fertilizer windrow turner, organic fertilizer crusher, organic fertilizer shovel silo, organic fertilizer automatic batching machine, organic fertilizer mixer, organic fertilizer powder screening machine, organic fertilizer disc pelletizer, organic fertilizer dryer, organic fertilizer cooler, organic fertilizer pellet screening machine, organic fertilizer rounder, organic fertilizer coating machine, and organic fertilizer packaging machine. The usage of organic fertilizer production line equipment is planned based on the differences in customer production raw materials and the volume of manure and raw materials to be processed.

The disc pelletizer of the organic fertilizer disc pelletizer features a full arc structure at the disc edges, ensuring high pelletization efficiency. The pelletizing disc is equipped with three discharge ports, facilitating intermittent production operations, significantly reducing labor intensity, and improving labor efficiency. The reducer and motor are connected via a flexible belt drive, ensuring smooth startup, mitigating impact forces, and extending equipment lifespan. The disc base is reinforced with multiple radial steel plates for enhanced durability. The heavy-duty, thickened, and robust base design eliminates the need for anchor bolts, ensuring stable operation. The main gear of the pelletizer undergoes high-frequency quenching, doubling its service life. The inner lining of the pelletizing disc is made of high-strength fiberglass for corrosion resistance and durability. This machine boasts advantages such as uniform pellet formation, high pelletization efficiency, smooth operation, sturdy construction, and long service life, making it an ideal choice for a wide range of users.

To protect and optimize the natural ecological environment, control and eliminate the pollution caused by livestock and poultry manure, an important approach is to conduct harmless treatment and resource utilization of manure to prevent and mitigate the pollution from farm manure, safeguard the natural ecological environment, and promote sustainable agricultural development. For large quantities of manure, even though farms had relevant treatment measures in the past, the processing level mostly remained at the primitive method of stacking, fermenting, and returning to fields. This outdated composting method has drawbacks such as large manure storage volume, strong odors, and unhygienic conditions.