The price of NPK fertilizer granulators varies greatly due to factors such as model, brand, degree of automation, production capacity, and whether additional functions are included. The following are several common types and their approximate price ranges, for preliminary reference only:

Simple extrusion granulator:

Suitable for small-scale production, prices may start from tens of thousands of RMB, depending on production capacity and configuration.

Rotating disc granulator:

Commonly used in medium to large-scale production, the price range usually ranges from tens of thousands of yuan to millions of yuan, depending on specific specifications and performance.

Drum type granulator:

Used for large and medium-sized production lines, capable of handling large amounts of materials, with prices generally ranging from tens of thousands to millions of yuan, or even higher.

High pressure rotary drum granulator:

Suitable for special materials and fine granulation needs, with high costs that may require several million RMB or more.

Intelligent control granulator:

Equipped with advanced automation features such as real-time monitoring and remote control, these devices can be priced between tens of thousands to millions of RMB depending on their level of intelligence.

Please note that the above prices are only basic estimates, and additional costs such as transportation, installation, training, and after-sales support need to be considered when making actual purchases. It is recommended to inquire with several manufacturers before making a decision, to gain a detailed understanding of the quotation details and conduct a comprehensive evaluation. At the same time, considering the service life and maintenance costs of the equipment, it is crucial to choose suppliers with high cost-effectiveness, good reputation, and comprehensive technical support. When making the final decision, it is important to ensure that the selected granulator can fully meet your production needs, while balancing quality and economic benefits.