Current status and future prospects of scraper conveyor lightweight technology

With the continuous expansion of coal mining scale in China, longwall faces are developing toward ultra-long lengths exceeding 600 m. For a 600 m scraper conveyor alone, the combined mass of the chains and scrapers exceeds 200 t, and the power consumption of the chain drive system accounts for appro...

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Hlavní autoři:	Qiang ZHANG, Anhao JIA, Yunfei FU, Wei LIU, Yuting LYU, Yang WANG, Junming LIU, Tingyu WANG
Médium:	Artigo
Jazyk:	Chinês
Vydáno:	Editorial Department of Coal Science and Technology 2026-01-01
Edice:	Meitan kexue jishu
Témata:	scraper conveyor lightweight design structural innovation topology optimization lightweight materials
On-line přístup:	http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2025-1360
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