Warm Congratulations To China Coal Group's Newly Introduced Intelligent Production Equipment Double Head Friction Welding Machine Officially Launched
The newly launched double-headed friction welding machine will replace the traditional stud welding process, which will better enhance the enterprise's intelligent manufacturing level and escort the G
824 2020-04-15 China Coal News New Equipment DETAILS
China Coal Group's "Heike" Plant Protection UAV Flying Defense Service Helps Spring Grow
As spring farming production enters a busy period, wheat field management has entered a critical period.
837 2020-04-14 China Coal News UAV Flight Defense DETAILS
Development and present situation of dowty retarder Technology
With the development of railway transportation, the marshalling stations and section stations have been modernized, and the dowty retarder has been widely used.
876 2020-04-13 dowty retarder DETAILS
China Coal Group Sent A Batch Of Fixed Mine Cars And U-Shaped Steel Brackets
On April 4, a batch of fixed mine cars and U-shaped steel brackets were successively loaded in the intelligent equipment manufacturing workshop of China Coal Group, and will be sent to Meizhou City in
A Batch Of U-Shaped Steel Supports From China Coal Group Was Sent To Qufu
On April 3, a batch of new U-shaped steel brackets ordered by Qufu merchants were loaded and shipped at the China Coal Group's intelligent equipment manufacturing workshop.
1062 2020-04-10 U-Shaped Steel Supports Sent DETAILS
The function of dowty retarder and its significance in application
Dowty retarder is a new type of speed control equipment which does not need external energy and external control to brake the rolling stock. It plays a very important role in the railway transportatio
838 2020-04-09 dowty retarder DETAILS