Gypsum is a widely used industrial material and building material. Gypsum powder is an essential part of the construction industry. Raymond grinding machine, also known as Raymond mill, is a commonly used grinding equipment for processing non-metallic minerals. In this article, we will explore the gypsum powder Raymond grinding machine in detail.
Raymond mill is a traditional mill type, which is to grind non-flammable and non-explosive materials in the fields of building materials, mining, metallurgy, and chemical industry with hardness less than 7 and humidity less than 6%. The working principle of Raymond mill is that the grinding roller is tightly pressed on the grinding ring under the action of centrifugal force, and the material is sent by the blade to the middle of the grinding roller and the grinding ring, where the grinding occurs.
Gypsum powder is a white, smooth powder that is derived from heating gypsum stone. When gypsum is heated to 100°C, it loses water and forms the hemihydrate plaster, commonly known as plaster of Paris. If it is heated further to about 150°C, it forms the fully hydrated gypsum, known as gypsum powder. Raymond grinding machine is a suitable choice for processing gypsum powder due to its advanced structure and efficient grinding performance.
The main components of the gypsum powder Raymond grinding machine include the main machine, analysis machine, fan, finished powder cyclone separator, and duct. The main machine is composed of a frame, an inlet volute, a blade, a grinding roller, a grinding ring, a casing, and a motor. The analysis machine is composed of an analysis machine body, a blade, a blower, and a cyclone separator. The components work together to achieve efficient grinding and classification of gypsum powder.
The advantages of the gypsum powder Raymond grinding machine are as follows:
- High Efficiency: The grinding roller and grinding ring are designed in a trapezoidal structure, which can reduce the slip speed of the material between the grinding roller and grinding ring, thus extending the grinding time and enhancing the fineness and yield of the finished product.
- Energy Saving: The adoption of pulse dust collector and muffler reduces the dust pollution and noise, achieving green production. The advanced structure and efficient grinding system also contribute to energy saving.
- Wide Application Range: Raymond mill can grind a variety of materials, including gypsum, limestone, dolomite, marble, barite, granite, kaolin, bauxite, iron oxide red, iron ore, etc.
- Stable Performance: The main machine and the analysis machine adopt airtight gearing and pulley, ensuring stable transmission and reliable operation.
- Easy Maintenance: The grinding roller and grinding ring are forged by special materials, which makes the equipment durable. The maintenance is easy, and the operation cost is low.
Gypsum powder Raymond grinding machine is a versatile and efficient grinding equipment widely used in the gypsum powder production process. Its advanced structure, high efficiency, and reliable performance make it a popular choice in the processing of gypsum and other non-metallic minerals.