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The belt conveyor is a kind of material transportation equipment commonly used in the current concentrator, in which the belt plays an important role as the load bearing and transport device. In the ore dressing process, the belt deviation is one of the common problems of belt conveyor, that is, in the operation, the center line of the belt deviates from the center line of the belt conveyor, so as to turn to one side.
Quartz sand, also known as silica sand (quartz sand with SiO2 content above 98.5%, silica sand with SiO2 content below 98.5%), can be made into high-purity quartz sand after the mineral processing and purification. It is widely used in glass, ceramics, metallurgy, casting and refractory industries.
On January 18th, Xinhai Mining EPC organized the 2020 Safety Summary Meeting and 2021 Safety Production Kick-off Meeting. Mr. Zhang Yunlong, chairman of Xinhai Mining, Mr. Han Qingwang, director of administration and operation, and the heads of various departments of the Production Management Center attended this meeting. This meeting was presided over by Wang Chuanmo, director of the safety and environment section of Xinhai Mining. In the meeting, Director Wang Chuanmo led all departments to clarify the principles of safety production purposes, summarize the lessons learned in the safety production in 2020, implement the responsibility of safety production in each department, build up the safety production defense line, and make sufficient preparation for the safety production at the beginning of 2021.
Flotation cell is one of the main equipment used in mineral processing plant for separation. In actual production, the flotation cell will encounter various problems from time to time. For example, the cover plate or stator screw falling off, the groove bottom is worn, the groove bottom guard plate is pried, the impeller cover plate is worn or corroded, and the scraper mechanism is not flexible, bearing clearance becomes large, etc. These failures not only affect the normal operation of the flotation cell, reduce the life of the flotation cell components and flotation efficiency, but also intensify the consumption of parts and materials of the flotation cell, increase the maintenance work intensity.
The mining ball mill is an important part of the grinding system, and ensuring its stable and efficient operation plays a vital role in the whole processing plant. And the large gear is one of the important components of the mining ball mill, and its service life will directly affect the service life of the mining ball mill.
Laos is a country that focuses on agricultural development. The foundations of the industry and service industry are weak. The mineral resource of Laos is abundant and various, such as gold silver, copper, iron, lead-zinc, and so on. The whole mineralization geological condition is good, and the resource has potential. Therefore, Laos is one of the important mining countries. The whole geological exploration degree is low. Mineral development is a lack of investment. The mining and processing technology far form satisfying the development requirement. The management and technical personnel are in shortage. Most mineral resources are in the initial phase. Rich mineral resources are underutilized, which influences the Laos economy development.
The hydrocyclone is an effective fine-grain classification equipment in the current mineral processing equipment. In daily production, the hydrocyclone more or less will have some problems. If it cannot be found and solved in time, it is likely to lead to hydrocyclone stop operation. So, what are the common problems of hydrocyclone in daily operation? How should we solve these failures? Now, let’s analyze the causes and countermeasures.
On December 26th, the 8th China International Mining Development Summit 2020, sponsored by Beijing Sunshine Creative Language Translation Co., Ltd. and Shandong Xinhai Mining EPC (abbreviated as Xinhai Mining), was successfully held in Beijing.
Recently, the 2020 Machining Industry Staff Skills Competition was successfully held. The two competitors of Xinhai Mining won a second prize and a fourth prize and were both awarded the “May Day Labor Medal” of Fushan District.
As 2020 draws to a close, Xinhai Mining has participated in many mining conferences and its influence has been increasing. This week, Xinhai Mining was invited to participate in the Silk Road Mining Forum and China Mining Science & Technology Conference. In the Xinhai Mining Exhibition Area, Xinhai Mining’s innovative “Turn-key Solution for Mineral Processing Plant (EPC+M+O)” attracted many participants to come to visit and consult, and the technological VR processing plant experience also received a lot of attention.
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