China Coal News，Hydraulic Prop Delivery

On May 21st, a batch of mine-use single hydraulic prop equipment is loaded in the China Coal Group's intelligent equipment manufacturing workshop, and will soon be sent to a mine in Jinzhong City, Sha

On the morning of May 20, Yingjisha County Party Committee Vice Secretary, Jining Aid Xinjiang Command Comrade Sun Xizhong and his entourage visited China Coal Group, accompanied by Jining High-tech Z

At 10:30 a.m. on May 18, the live broadcast of the hydraulic prop of China Coal Group (China Coal 5g laboratory) was officially launched. Zhang Pu, the former director of planning of CCTV western chan

Someone recently asked why some steel structure parts of the raw material of the rock mucking loader are to be subjected to stress relief after welding. Today we will talk about it.

The raw material of the mucking loading machine is very important. We know that if we want to produce a mucking loading machine with good quality, the raw material is very important. Just like we prod

On May 17, the original CCTV Western Channel Planning Director, United States Steiger Technology Co., Ltd. Global Strategic Planning Chief Expert Zhang Pusui, United States Steiger Technology Co., Ltd