Cone crusher, as an emerging crushing equipment, its superior performance is mainly reflected in the three aspects of feed particle size, processing capacity and discharge particle size. How to maintain the cone crusher has become a problem that bothers many users. In order to ensure safe production, users must ensure that the operators are familiar …
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VU aggregate optimization system is a dry sand making system developed by Liming Heavy Industry. It adopts a highly intensive tower-type fully enclosed arrangement and integrates dry sand making, particle type optimization, stone powder control, grading adjustment, moisture content control, and environmental protection treatment. It not only significantly improves production efficiency, but also realizes the …
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Sand and gravel are indispensable main raw materials in construction, infrastructure, and transportation construction. With the acceleration of the pace of national infrastructure construction, the amount of sand and gravel has increased sharply. China’s demand for sand and gravel currently exceeds 10 billion tons, and the industrial scale is more than 500 billion yuan.However, the …
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In recent years, the amount of sand and gravel used in construction has been increasing, and natural sand and gravel mining is facing the pressure of resource reduction and ecological environmental protection.Under the premise of improving the awareness of ecological environmental protection for resource protection and pollution reduction, the use of ore, tailings and river …
Cone crusher is used for two-stage crushing and three-stage crushing in metal mining and construction sand and gravel processing. It has a large crushing ratio, high crushing efficiency, low wear of wearing parts, uniform product particle size, and grade coordination. It is suitable for medium and fine crushing of various ores and rocks with a …
Recently, we received an urgent request for help from a customer. His crushing production line was inadvertently mixed with large pieces of iron during operation, causing the cone crusher to stop and lock. Fortunately, Liming’s professional and technical masters were on site in time for maintenance. Operation can resume smoothly.So if you also have concerns …
For the waste stone generated by the mine, the utilization rate is very low.Only iron ore resources, because the recycling rate is too low, lose at least hundreds of billions of yuan every year.In many open-pit mines, the amount of waste stone produced every year is huge, and it is basically piled up in the …
The old saying is good, if you want to be rich, you must first build a road. In today’s socio-economic society, the highway is a modern road transportation channel that plays a vital role in the development of the economy.With the implementation of the national strategy of the “Belt and Road Initiative”, the expressway, as …
In recent years, mineral blends have become more and more popular in the market, and the preparation of limestone powder has become a field that people are chasing.So, why do you use mineral blends for concrete?How to process mineral blends?What equipment is recommended for the preparation of limestone powder? Composition of concrete Concrete as one …
Henan Liming Heavy Industry Technology Co., Ltd. was founded in 1987. It is mainly engaged in the research and development and manufacturing of large-scale equipment required for national infrastructure construction projects such as construction, energy, transportation, etc., and provides technical solutions and supporting products.Long-term exchanges and cooperation with overseas countries have not only kept the …
