In the field of industrial production, the crushing of materials is a very critical process, whose purpose is to convert large pieces of raw materials into small pieces of materials that meet the size requirements to meet the needs of subsequent processing or use. mineral sizer is an efficient crushing machine that plays an integral role in several industries. It is widely used in the mining industry, in the processing of coal, iron ore, non-ferrous metal ores and other types of ores, can be mined large ores broken into smaller particle size, laying the foundation for the subsequent processing, smelting and other processes, greatly improving the mining efficiency; In the metallurgical industry, raw materials such as iron ore and coke can be broken to make their granularity suitable for blast furnace smelting and ensure the smooth progress of steel production; In the building materials industry, it is often used to treat marble, granite, limestone and other stones to provide high-quality stone materials with appropriate particle size for construction, decoration and other fields; The chemical industry is also inseparable from mineral sizer, which can break various chemical raw materials into the particle size to meet the chemical reaction and processing requirements, ensuring the stability of chemical production.

The mineral sizer crushing beam is mainly composed of the beam body, crushing teeth, and connecting components. The beam body, as the core component for bearing and transmitting forces, is typically made of high-strength high-quality steel, such as common high manganese steel and alloy structural steel. High manganese steel, with its excellent wear resistance and good toughness, can operate stably for a long time in working environments with huge impact and friction forces without easily breaking or experiencing excessive wear. Alloy structural steel, with its high strength, high toughness, and good processing performance, ensures the reliability and stability of the crushing beam in complex working conditions. For example, in a large-scale mining operation, the beam body of the crushing beam in the mineral sizer uses a special alloy structural steel, which undergoes strict heat treatment processes, achieving a yield strength of over 800 MPa and a tensile strength exceeding 1000 MPa, effectively ensuring the safe operation of the equipment under high-intensity work.