Gypsum, as a vital industrial raw material, finds extensive applications in construction, building materials, pharmaceuticals, and chemical industries. With the continuous expansion of market demand, the need for gypsum grinding mills is also steadily increasing. Gypsum grinding mills with an hourly output of 20-50 tons are the most common types on the market. This article will introduce the characteristics and applications of this category of grinding mills. 
Types of Grinding Machines 
Gypsum grinding machines primarily fall into two categories: Raymond mills and ultra-fine grinding mills. Raymond mills are mainly used for coarse grinding, capable of processing gypsum to a fineness of 80-425 mesh. Ultra-fine grinding mills are primarily used for fine grinding, achieving a fineness of 325-2500 mesh. 
Characteristics of Grinding Machines
Gypsum grinding mills with a production capacity of 20-50 tons per hour feature the following characteristics: 
1. High Efficiency and Energy Savings: Utilizing advanced grinding roller technology and optimized internal structural design enhances grinding efficiency while reducing energy consumption. 
2. User-Friendly Operation: High automation levels simplify operation and decrease labor intensity. 
3. Environmental Performance: Closed-loop production minimizes dust pollution, meeting environmental standards. 
Applications of the Grinding Mill 
The 20-50 ton/hour gypsum grinding mill is applicable in the following fields: 
1. Building Materials: Processes gypsum into products like gypsum boards and moldings.
2. Pharmaceuticals: Produces gypsum for use as pharmaceutical excipients. 
3. Chemical Industry: Processes calcium sulfate, calcium nitrate, and other chemical products.
Selecting the Right Grinding Mill 


When choosing a gypsum grinding mill with a capacity of 20-50 tons per hour, consider the following factors: 
1. Production Capacity: Select a mill with appropriate output based on actual production needs.
2. Product Fineness: Choose the suitable grinding mill type according to the required fineness of the gypsum product. 
3. Equipment Cost: Select a cost-effective grinding mill within the company's budget. 
4. After-Sales Service: Choose manufacturers with comprehensive after-sales support to ensure uninterrupted equipment operation. 
In summary, gypsum grinding mills with a capacity of 20-50 tons per hour offer broad application prospects in gypsum processing. Enterprises should comprehensively evaluate these factors when selecting grinding equipment to enhance production efficiency and product quality.