Annual output 20 million tons intelligent fully mechanized mining complete conveyor equipment is suitable for 8.8 meter ultra-thick coal seam one-time full height fully mechanized mining working face. It is one of the intelligent underground conveyor equipment with the largest total installed power and production capacity in the world at the same time. This set of equipment applies multiple innovative technologies, and its comprehensive performance indicators have reached the international leading level.
Technical Features:
- 2.4 meter trough length middle trough, the largest specification cast-welded structure middle trough at the same time.
- 60 × 181/197mm specification variable pitch chain transmission system, sprocket development technology based on polygonal effect, reducing impact fatigue, smooth chain entry and stable meshing.
- 172mm pitch special tooth surface high-strength pin rail, smooth meshing, low noise, strong bearing and wear resistance.
- Health management application platform, which can perceive equipment operating status information in real time. Through data mining of all elements of scraper conveyor equipment, it realizes common fault diagnosis and key component life prediction.
Application Performance:
The first set of annual output 20 million tons intelligent and efficient conveyor equipment was put into use in the Shaanxi-Mongolia mining area at the end of September 2019. During this period, the equipment advanced a total of 5272 meters, with a cumulative coal throughput of 19.07 million tons, creating a record of 65,500 tons of raw coal production per day.
