Limestone is the main raw material of manufacturing cement, lime production, and calcium carbide, also it is an important building materials, meanwhile, the high-quality limestone after ultrafine grinding is widely used in paper, rubber, paint, coatings, pharmaceuticals and other product’s manufacturing.
Some companies have launched the new limestone sand making machine, it is designed and developed according to the Chinese limestone characteristics and working conditions, adopting the unique rotor structure and wear-resistant materials technology and casting production technology, it has improved the equipment performance and crushing effect and has been applied to the ultra-crushing operations of limestone. According to the market research, the most extensive applications of the limestone sand making machine on the market is the following three industrial areas.
First, it is used to the crushing and sand making of the limestone and river sand in aerated concrete block field. The stone particle size of the limestone sand maker produced is uniform, it fully comply with the requirements of the mortar stone quality, and the powder quantity is high, which can increase the performance of the aerated concrete blocks in the production process. It not only can have a good influence on the limestone crushing, but also can greatly reduce the mill energy consumption and save production costs.
Second, it is widely used in the field of limestone crushing cogeneration (limestone production line). Limestone sand making machine, depending on the stable crushing effect, big production and affordable characteristics, has become the popular limestone crushing and sand making equipment among the concrete mixing plants, and sand making factories. And the limestone sand making an enclosed design, effectively reduce the noise and dust pollution, in line with today’s national industrial development of energy saving green development road.
Third, it is used for the plant dry desulfurization limestone powder preparation. Among the more desulfurization technology, the limestone – gypsum flue gas desulfurization technology is the current mainstream technology, it not only can make the ultra-fine powder of causing the waste and secondary pollution controlled less than 10%, and also the low investment, low power consumption, achieving the big breakthrough of the desulfurization limestone milling equipment technology.
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