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1988年5月7～8日,在开滦唐山矿召开了MXC2850型滚筒碎选机鉴定会,来自科研、设计、制造等单位的专家出席了会议,并对其设备的性能、特点进行评议。研制滚筒型碎选机系列:MXC2850型滚筒碎选机是国家“六五”科技攻关课题,它利用煤和矸石的破碎程度不同,把煤和矸石分离。该机可用于代替选煤工艺中人工拣矸、破碎和筛分等三个环节,达
From May 7 to May 8, 1988, an appraisal meeting of MXC2850 drum crusher was held in Kailuan Tangshan Mine. Experts from scientific research, design, manufacturing and other units attended the conference and commented on the performance and characteristics of the equipment. Development of roller-type crushing machine series: MXC2850 roller crusher is the national “Six-Five” scientific and technological issues, which use different degrees of fragmentation of coal and waste rock, the separation of coal and waste rock. The machine can be used to replace the anthracite coal gangue sorting process, crushing and screening of the three links up to