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【本刊讯】近日,中国铁建高新装备股份有限公司(以下简称铁建装备)自主研发的CQS-300侧切式清筛机顺利通过动力学性能试验,标志着该公司大型铁路养路机械产品系列又添“新丁”。2016年8月,铁建装备隧道桥梁清筛机项目在中国铁路总公司通过立项评审,该项目研制工作正式启动。隧道清筛是目前线路机械化大中修作业的空白点和盲区,既有线隧道内可视性差、封闭性强、内部空间狭小,清筛作业时产生的灰尘和废气净化处理难度大,机械
Recently, China Railway Construction High-tech Equipment Co., Ltd. (hereinafter referred to as iron construction equipment) independently developed CQS-300 side-cut cleaning machine passed the dynamic performance test, marking the company’s large-scale railway maintenance machinery product line Add “new Ding”. In August 2016, the CRCC project of CRCCT was approved by China Railway Corporation and the project was officially launched. Tunnel cleaning is the blank and blind area of mechanized large and medium-sized repairs of the existing lines. The existing tunnels have poor visibility, closeness and small internal space. It is difficult to purify the dust and exhaust gas generated during the cleaning operation. The mechanical