Impact Crusher Is Suitable in High Speed Railway Construction

Calcium carbide is the raw material to produce acetylene, also for nitrogen production and as steel desulfurization agent. Acetylene is called mother of organic synthetic, it is mainly used in PVC, neoprene, acetic acid and vinyl acetate, also used for metal cutting or produce acetylene carbon production. In recent years, with increasing price of international crude oil, the national acetylene advantage is lower cost and has a big range profit. The market demand active investment in calcium carbide and producer want to increase their annual capacity especially in western of China.Impact crusher is popular equipment in the stone production, and the key function is to produce aggregates. So it can be widely used in the housing construction stones, road construction, highway construction, high-speed railway construction aggregates, water conservancy project, damp aggregates production, etc. Impact crusher uses the impact crushing process. The stones will be crushed to some extent after being crushed by the hammer and plate, then it will be sent to another chamber for crushing repeatedly. After being processed by 2 or 3 chambers, the fineness almost reach the standard, and stones have also been shaped several times, That"s why the finished products have a low content of flakiness, most of them are shaped in cubic shape. So it can fulfill the high requirements of engineering aggregates, which other crushers can"t reach. So the impact crusher received its unique position in stone production.The urbanization is purposed to solve the problem of people"s housing, which tried to improve the life quality of the rural population. So the construction quality is the key point due to the livelihood projects. The stone shape may affect the fluidity of the concrete, which can have a negative influence on the project quality indirectly. So the concrete mixture plants shall focus themselves on the shape of the stone.At the present, Hongxing mining machinery has set up three state...