Calcium Oxide Pellet Press, also known as Quicklime Pellet Press, is a machine that compresses calcium oxide (quicklime) powder into spherical shapes. Its primary use is to pelletize powdered calcium oxide material to reduce dust, control bulk density, and improve transportation characteristics.
Working Principle
The main model of the calcium oxide briquetting machine is the roller forming machine, commonly referred to as the "goose egg machine." It features a pair of cylindrical mold wheels with parallel axes, equal diameters, and a certain gap between them. The mold wheels have many hemispherical cavities of the same shape and size arranged in a regular pattern. Driven by an electric motor, the two mold wheels rotate at the same speed in opposite directions. When the material falls between the two mold wheels, it begins to be compressed at the junction, causing volume compression between the corresponding hemispherical cavities. As the mold wheels continue to rotate, the cavities gradually close, and the molding pressure gradually increases, reaching a high point when the distance between the cavities is small. Then, as the mold wheels rotate, the cavities gradually separate, and the molding pressure rapidly decreases, causing the formed briquettes to expand and脱离.

Application Fields
Calcium oxide pellet machines are widely used in industries such as refractories, power plants, metallurgy, chemicals, energy, transportation, and heating. The material formed by pressing can reduce dust, control bulk density, facilitate transportation and storage, and at the same time, improve the utilization rate of waste materials, offering good economic and social benefits.

Maintenance and care
The daily maintenance of the calcium oxide pellet press includes regular checks of the condition of all parts, especially the wear of bearings and fragile components. Maintaining good lubrication is crucial for the machine's lifespan and operational rate. Newly installed wheel nuts are prone to loosening and should be checked frequently. Additionally, pay attention to whether all parts of the machine are functioning normally, and replace worn parts promptly to ensure the machine's smooth operation.