The price gap of chicken manure organic fertilizer granulator is mainly caused by the following factors:

1. Technology and equipment specifications: High-end equipment is usually equipped with more advanced technology. The production capacity of organic fertilizer equipment (such as hourly production, operating efficiency) affects the price. High-volume, high-efficiency equipment usually costs more.

2. Material and structure: The equipment using high-quality wear-resistant and corrosion-resistant materials has a higher price. These materials extend the life of fertilizer production lines and reduce maintenance costs.

3. Brands and manufacturers: Well-known brands of equipment are usually more expensive, because the brand provides better after-sales service and product guarantees. Different manufacturers have different pricing strategies, and some manufacturers may price higher or lower because of factors such as production scale and technology accumulation.

4. Technical support and service: Equipment that provides comprehensive technical support and after-sales service is usually more expensive. Quality after-sales service reduces operational risks. Whether the equipment supplier provides training and maintenance services can also affect the price.

5. Production process: Different granulation processes (such as wet granulation, dry granulation) will have an impact on the cost of equipment. Complex processes require more technical input. More energy-efficient equipment can save energy in the long term, but the initial investment may be higher.

6. Customized requirements: Equipment customized for specific needs or special production conditions is usually more expensive because of the need for additional design and adjustment.