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jian yi tuo gun ya zhuang ji de gai jin
Author(s): 
Pages: 90-91
Year: Issue:  9
Journal: Haisting and Conveying Machinery

Abstract: 秦皇岛港务集团公司每年的卸煤量达4 500万t.带式输送机是重要的输送设备,总长达4000m,托辊装机量约14 000只.2007年托辊更换量约800只,2008年约1 000只.近年来随着作业量的快速增长,托辊消耗量也逐年增加.托辊采购费用占维修费用的很大部分(采购1只槽形托辊需500元),如果采购散件自己组装,每只托辊可节约100元,每年可节约10万元的费用.2009年,我公司采取了采购散件、...
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