Weighing sensors, signal converters, PLC control systems in the production field, the quality of the products and the stability of the production process have the most direct relationship with the precision of the raw materials, and the design of the PLC's weigh…
Mining mineral resources is the main way for people to obtain energy, and the mining industry is also one of the important raw material industries. In recent years, with the continuous expansion of the global mining of mineral resources, increasing the difficulty of mining, and further stre…
Name of the report: Experimental study report on the selectivity of ore in the Foquansi molybdenum mine, Jixian County, Henan Province
Completion time: 2007 1
Publisher: Guo Changqing guidance of experts: exchan…
To strengthen coal mine safety in production, adhere to the "safety first, prevention first" approach, to ensure safety in the production process or in the maintenance of equipment, especially the …
The cobalt in the ore is similar to copper and nickel in the same mineral. In the process of beneficiati…
1, total coal mine safety supervision word [2005] No. 133 "major coal mine production safety hazards identified (Trial)" provides gas overrun operation means:
(1) The number of gas inspectors is insufficient; (2) The gas is not inspected ac…
The three-wheel suction truck is one of the many vehicle types in the small suction truck. As the name implies, the fun…