1. Determine the output on the organic fertilizer production line. For example, how much is the annual output, or how much is the output per hour, you can determine the technical indicators of animal manure organic fertilizer production equipment.

2, the shape of the particle determines what kind of granulation equipment should be selected. Organic fertilizer granulator should be selected according to the preferences of the local fertilizer sales market. The granularity is different, the production process of organic fertilizer is different, and the price of organic fertilizer production equipment is also different.

3, animal manure organic fertilizer production equipment configuration advantages and disadvantages. The level of equipment configuration is different, which determines the level of equipment price, the level of labor and the level of stable operation ability of equipment.

4. Selection of fermentation compost turning machine. The general fermentation forms are bar, shallow groove, deep groove, tower, cylindrical shape, etc., different fermentation methods, fermentation of organic fertilizer equipment is also different.

5, the level of environmental protection requirements. Places with low environmental protection requirements generally use heavy dust removal, and there is less investment in organic fertilizer equipment; Places with high environmental protection requirements generally choose heavy dust removal plus ink dust removal, which can meet the national and air emission quality standards.