English
The sand and stone aggregate industry is currently the field with the highest proportion and the largest market size in the downstream applications of sizer crushers.
As the key component of concrete in house building, transportation, water conservancy and hydropower, and global urban infrastructure construction, sand, and stone aggregates account for a significant proportion of the total mass of concrete, nearly two-thirds. As the global urbanization process steadily accelerates, the demand for housing and its supporting infrastructure, such as transportation networks, airports, ports, bridges, urban water supply and drainage systems, etc., continues to increase steadily due to the growth of urban population.
Considering the continuous expansion of the market under international cooperation frameworks such as the "the Belt and Road" initiative, infrastructure investment is opening up a broader international market space for the sand and stone aggregate industry and its related sizer crusher manufacturing industry. International sand and stone aggregate industry forecasts suggest that in the next decade, from 2020 to 2030, the global demand for sand and stone aggregates is expected to reach extremely high levels and remain relatively stable after reaching its peak, further highlighting the important position of sand and stone aggregates in the global construction materials market. Therefore, in the coming years, sand and stone aggregates and their processing equipment, especially sizer crusher equipment for manufactured sand, will continue to be key demand areas within the industry. It is predicted that by 2025, the global market size for manufactured sand sizer crushers is expected to achieve significant growth, showcasing strong market potential and development momentum.
In the sand and stone aggregate industry, due to the fact that the coarse crushed stones discharged in the sand production line are mostly flat, sharp, or angular needle-shaped particles, which cause rapid wear of fine crushing equipment, high wear-resistance components become an important consideration for the application of sizer crushers in the sand and stone aggregate industry.
The metal mining field is the second-largest application area for sizer crushers.
Metal mining mainly focuses on black metal and non-ferrous metal ores. After the ore is processed by sizer crushers, it undergoes selection and refining, with most of it used in the production of steel and alloys, widely applied in foundational industrial fields such as shipbuilding, automobiles, 3C (computer, communication, consumer electronics), construction, machinery, aerospace, etc., with very wide application areas.
The metal mining industry is currently relatively mature with a large market space. On one hand, in recent years, factors such as international trade frictions and local military conflicts have led to significant price increases for important ores like iron ore, lithium ore, and aluminum ore, boosting the expansion enthusiasm of metal mining enterprises; on the other hand, with the vigorous development of the new energy vehicle industry, a series of supportive policies for the development of metal mines such as lithium, cobalt, and tin have been successively introduced in China, suggesting that the metal mining sector will usher in a relatively strong recovery period in the future.
