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在没有引进 KNH-250/400C 型矿用直流电源斩波轨道电焊机之前,我公司上青矿的溜头维修人员驾驶 ZK10-250/6型电机车托运比较笨重的交流电焊机或直流电焊机去溜头执行维修任务.增加了电能的消耗和电机车、拖车的备件消耗。当电机车无法到达损坏的管路、铁道、溜头等地方时,就必须多配备人员搬运电焊机、材料,浪费了大量的人力和物力,也给正常维修带来极大不便,为此选择体积小,重量轻,适合管道、溜头维修,方便搬运的轻巧实用型电焊机势在必行。1 性能介绍上青矿于2005年末从唐山市现代电器厂引进了1台 KNH-250/400C 型 IGBT 直流轨道电焊机,主要为溜头维修使用,也可以在有直流电源的地方进行管道、矿车等设备的焊接。该型电焊机采用250 V 直流
Prior to the introduction of KNH-250 / 400C mining DC power supply chopper orbital welding machine, the company on the green mine’s head maintenance personnel driving ZK10-250 / 6 electric locomotive consignment clumsier AC welding machine or DC welding machine Go to the head to perform maintenance tasks, increase the consumption of electric energy and spare parts consumption of electric locomotive and trailer. When the locomotive can not reach the damaged pipelines, railways, skulls and other places, it must be equipped with more personnel to carry welding machines, materials, wasted a lot of manpower and material resources, but also to the normal maintenance of great inconvenience, for this choice of volume Small, light weight, suitable for plumbing, skid repair, easy handling lightweight practical welding machine is imperative. 1 Performance Introduction At the end of 2005, the company introduced a KNH-250 / 400C IGBT DC rail welding machine from Tangshan Hyundai Electric Appliance Factory. It is mainly used for the maintenance of the skid head. It can also be used in the pipeline where there is DC power supply. Car and other equipment welding. This type of welder uses 250 V DC