Key Considerations for the New Type Two in One Organic Fertilizer Granulator in Combination with a Bio-organic Fertilizer Production Line

 When using the new type two in one organic fertilizer granualtor in conjunction with a bio organic fertilizer produciton line, the following key points should be noted:

I. Granulator Adaptation and Process Control

Select fermented and matured organic fertilizer raw materials with a strictly controlled moisture content of 25%-35%; adjust the main shaft speed and roller gap to ensure a granulation rate of ≥85% and satisfactory particle strength, avoiding excessive powdering. Avoid high-temperature granulation; the core temperature control should be ≤60℃ to protect the activity of beneficial microorganisms.

II. Bio-bacterial Agent Addition Point

Add the bio-bacterial agent at a low temperature after fermentation and drying; use spray inoculation after granulation and before coating, and use a bacterial agent carrier to improve adhesion, ensuring that the effective number of viable bacteria meets the standard. Configure a closed inoculation device to reduce bacterial agent loss and external contamination.

III. Production Line Equipment Coordination

Use an automatic batching machine and continuous turning and composting equipment at the front end to ensure complete raw material maturation and accurate proportioning; use a low-temperature airflow dryer (air temperature ≤55℃) and a cooler to quickly reduce moisture and prevent particle re-wetting; use screening and coating equipment to improve particle appearance and extend the shelf life of the bio-fertilizer.

IV. Environmental Protection and Operation and Maintenance

Install exhaust gas dust removal and deodorization and wastewater recycling systems to meet environmental protection standards for organic fertilizer production; regularly clean the scaling on the granulator chamber wall, check the wear of rollers and molds, and stabilize the granulation effect; the entire line should be equipped with an automatic control system to achieve coordinated control of moisture content, temperature, and bacterial agent addition.

V. Finished Product and Compliance Control

The finished product moisture content should be ≤20%, and antibacterial and light-shielding treatment should be applied before packaging; the production line must comply with national standards for bio-organic fertilizers, and records of raw materials, bacterial agents, and finished product testing should be kept to support large-scale bio-organic fertilizer mass production and quality traceability