The use of diamond cord core drill bits must be done step by step according to the requirements of the onion, not to be rushed, and the drill tool assembly, deployment, and maintenance must be done well. Drill Bits,Diamond Drill Bit,Surface-Set Diamond Bits,Pcd Drill Bits WUXI XINZUAN GEOLOGICAL EQUIPMENT CO.,LTD. , https://www.wxsmrxz.com
Chinalco International and Lanzhou Branch introduced the new technology of “non-electricity open and stop slots for aluminum electrolyzer series†and “new electrolysis roasting start-up†respectively. Huaze Company, Guizhou Branch, Zunyi Aluminium, and China St. Aluminium etc. introduced the exchange management experience of the second-time electrolyzer. The delegates discussed in a group discussion on how to further reduce the power consumption of the secondary starting tank, increase the current efficiency, and extend the service life of the tank. After discussion, the meeting formulated the technical standards for the management of the electrolysis tanks at the later stage of secondary start-up, and determined the time and consumption levels for the secondary electrolyzers to be activated. The meeting will play a positive role in improving the quality of the second-phase start-up tank management and improving the efficiency and cost-effectiveness of electrolytic aluminum enterprises.
The characteristics of rope core drill pipe are "three highs and one low", that is, high drilling speed, long life of diamond bit, high time utilization rate, low labor intensity of workers, so it is widely used in geological prospecting, coal field exploration and other fields. Among the whole set of drilling tools, the most important and most valuable is the drill pipe. The quality of the drill pipe is directly related to the use of the advantages of rope core drilling, and is also vital to the accurate acquisition of geological data and the control of drilling costs.
From June 12th to 13th, the China Aluminum Corporation's second-phase electrolytic cell management technology seminar hosted by China Aluminum Corporation and the Ministry of Science and Technology and hosted by Huaze Company was held at Huaze Company. More than 60 leaders including Wu Weicheng, vice chairman of China Aluminium Expert Consultation Committee, relevant departments of Chinalco headquarters, Zhengzhou Research Institute, Shenyang Aluminum Institute of China Aluminum, Guiyang Institute, and China Aluminum, attended the meeting.