Recently, the 2×700 kilowatt heavy-duty scraper conveyor complete equipment and 2×160 kilowatt coal planer produced by Zhangjiakou Coal Mining Machinery Co., Ltd. passed the appraisal of the expert group.
The expert group believes that these two kinds of equipment have already achieved localization on key components, and the overall performance has reached the domestic advanced level, filling the domestic gap.
It is understood that the 2×700 kW heavy-duty scraper conveyor complete sets of equipment are mainly suitable for high-yield and high-efficiency fully-mechanized mining face with a height above 3.5 meters, a length between 250 and 300 meters, and an annual output of over 5 million tons; 2 The ×160 kilowatt plow is mainly suitable for thin seam mining from 0.75 to 1.5 meters.
The expert group believes that these two kinds of equipment have already achieved localization on key components, and the overall performance has reached the domestic advanced level, filling the domestic gap.
It is understood that the 2×700 kW heavy-duty scraper conveyor complete sets of equipment are mainly suitable for high-yield and high-efficiency fully-mechanized mining face with a height above 3.5 meters, a length between 250 and 300 meters, and an annual output of over 5 million tons; 2 The ×160 kilowatt plow is mainly suitable for thin seam mining from 0.75 to 1.5 meters.
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