本装置适用于煤矿现场检修采煤机牵引部后进行加载检查。采煤机牵引部检修后若不进行重载试运转,往往有许多检修安装质量问题不能暴露,在井下使用将发生较多的故障,影响生产。本装置就是为采煤机在井上检修后,进行重载试运转,给以严格的考核,及时暴露机器内部的隐患,提供可靠的鉴验手段。 The device is suitable for coal mine site overhaul coal traction after loading check. Shearer Department after overhaul without heavy load test run, there are often many maintenance and installation of quality problems can not be exposed, the use of the well will occur more downtime, affecting production. This device is for the coal machine in the well after the overhaul, heavy-duty test run to give a rigorous examination, timely exposure to hidden dangers within the machine to provide reliable means of identification.