Chicken manure organic fertilizer can also multiply microorganisms in the soil, especially many beneficial microorganisms, such as nitrogen-fixing bacteria, ammonia-melting bacteria, cellulose decomposing bacteria, nitrifying bacteria, etc. The investment cost of small chicken manure organic fertilizer equipment: a complete set of small chicken manure organic fertilizer production equipment is generally less than 100,000 yuan. This is a basic configuration, and equipment is added according to the actual needs and requirements of customers. The same granulator, different configurations, fertilizer granulator machine price are also different, as are other organic fertilizer equipment. Therefore, according to the actual needs, the price of a complete set of pig manure organic fertilizer equipment ranges from tens of thousands to hundreds of thousands.
The organic fertilizer production line generally includes: raw material selection (chicken manure, etc.) → drying and sterilization → ingredient mixing → granulation → cooling and screening → metering and sealing → finished product storage. The production process of the more complicated chicken manure organic fertilizer production line is as follows: the organic fertilizer raw materials (animal manure, domestic waste, dead branches, rotten leaves, biogas residue, waste bacteria, etc.) are fermented and then enter the semi-wet material pulverizer for pulverization, and then Add elements such as nitrogen, phosphorus and potassium to make the contained mineral elements meet the required standards, and then stir with a mixer, and then enter the granulation mechanism to granulate. After coming out, it is dried and screened by a screening machine. Granulator for granulation.
The granulation of mixed fertilizer is an important process of the dry powder granulation process. It is not only related to the internal and external quality of the product, but also related to the size of the output and the cost. The granulation production process is not only related to the physical and chemical properties of the material itself. In addition, it is also closely related to the form and mechanical properties of the granulation equipment. The main types of granulation equipment are disc granulator, drum granulator, twin shaft granulator, extrusion granulator and spray granulator dryer.
