On August 10, a batch of mining mini excavator were loaded in the second workshop of intelligent equipment manufacturing.

Designed as a lightweight, compact, flexible, easy-to-operate, and stable underground mining equipment for ordinary rock, stone, gravel, iron ore, gold ore.

According to the "Notice on Printing and Distributing the "Administrative Measures for the Certification of Provincial Industrial Design Centers in Shandong Province" (Lu Gongxin Chan [2020] No. 183),

In order to celebrate the 95th anniversary of the founding of the Chinese People's Liberation Army and carry forward the glorious tradition of China Coal Group's support of the army and its family mem

We know that there are two ways of conveying the mucking machine, namely belt conveying and scraper conveying, and the scraper of scraper conveying is also different, do you know?

Accompanied by President Li, the visiting leaders visited the group's intelligent manufacturing achievement exhibition hall, cross-border e-commerce companies, e-commerce companies, network informatio