Application site：Shenhua shendong group shangwan coal mine

Application time：2018.3

The characteristics of：With a mining height of 8.8 meters, it is the world's first intelligent working face with super mining height and comprehensive mining, with an annual output of about 15 million tons

The specific plan：The scraper conveyor is equipped with JCST 1600KW/3300V high voltage frequency conversion speed regulation all-in-one machine (currently the world's largest power); The reloader is equipped with a special 700KW/3300V high voltage frequency conversion speed regulation all-in-one machine; The crusher is equipped with a special 700KW/3300V double-speed motor; Belt conveyor is equipped with JCST 1600KW/3300V high voltage frequency conversion speed regulating all-in-one machine; The emulsion pump station is equipped with JCC 1000KW/3300V, 315kw /3300V, 200KW/3300V frequency conversion motor.