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针对原煤小筛孔难筛分及大型化的问题,设计了适合原煤筛分的组合振动筛,实践表明,该振动筛具有良好的实用价值,为企业带来了较好的社会和经济效益。
Aiming at the problem of difficult screening and enlargement of the small coal sieve, the paper designs a combined vibrating screen suitable for coal screening. Practice shows that the vibrating screen has good practical value and brings good social and economic benefits to the enterprise.