The investment in a small cow dung organic fertilizer production line exceeds 100,000 yuan. The low configuration of the cow dung organic fertilizer production line only requires a crusher, mixer, granulator, separator, and packaging machine, which are basic equipment. Additional equipment can be added according to the specific needs and requirements of the customer. The price of the organic fertilizer production line varies from tens of thousands to hundreds of thousands of yuan.

Several processing solutions for your reference!

Livestock manure and organic materials with moisture content below 10% undergo fermentation and pretreatment to produce fertilizer.

2. Utilizing the dry-wet material separator for animal and poultry feces to produce liquid and solid fertilizers.

3. Utilizing bedding materials from livestock farms to neutralize pig manure water, and employing fermentation equipment for preliminary treatment.

Pigs farms, cow dung, chicken manure, mushroom residue, auxiliary bacterial agents, humic acid, and adsorbents are mixed according to the formula in an anaerobic fermentation tank. The fermentation process employs an enclosed fermentation tank and an aerobic moving pile system. Materials are introduced at one end of the treatment line and treated with adjusting bacterial agents. Through microbial fermentation, the materials heat up to around 70°C within 2-3 days. After 7 days, the fermentation, composting, sterilization, and odor removal of the materials are completed.

After approximately seven days of rapid dehydration and stabilization (this process does not require the addition of any agents or external energy for heating, relying entirely on the inherent characteristics of the original microbial population), the material is discharged from the other end of the processing line after complete fermentation and dehydration. The total material mass is reduced to about one-third of the original, with all E. coli, worm eggs, and weed seeds eliminated. The material turns brown, loose, odorless, with a moisture content of about 20%. Adjusted for different needs, the material is crushed and sifted into bioactive organic fertilizer.

The small cow dung organic fertilizer production line consists of three equipment types: high, medium, and low. Large-scale fertilizer factories should adopt a complete production configuration, ensuring the finished product's appearance and nutritional content meet market demands, giving them a significant advantage in promoting finished organic fertilizer. The medium and low configuration organic fertilizer production lines are suitable for small and medium-sized fertilizer factories. The sales range of the finished organic fertilizer is limited to the surrounding areas. Some processes in the organic fertilizer production require manual completion.