The Julong Copper Zhibrado Metal Mine open-pit mining project is located at the junction of Shengzhugongka County and Dazi County in Tibet, 70 kilometers away from Lhasa City, Tibet. The project is divided into two stopes, the north open-pit and the south open-pit. The total amount of ore and rock mined in the north and south open-pit boundaries is 75.57 million cubic meters, of which the rock volume is 69.39 million cubic meters, the ore volume is 6.18 million cubic meters, and the average copper grade is 1.14%. , the stripping ratio is 8.12 tons/ton, the ore output during the full-production period is 6,000 tons/day, and the designed production period is 9 years. It is the second largest copper mine in the world and the largest in Asia. Because of its high altitude, it is known as the mining area closest to the sky, and it is also the highest mining project in the world.

        Because of the high altitude, low temperature and thin oxygen, it brings huge challenges to the mining workers. At the same time, it also puts forward higher requirements for the operating equipment!

Because of altitude sickness, the staff of Wantai was inhaling oxygen

The most commonly used drill tool model WT4 in Tibet mines

WONTECH staff is carefully recording the working condition of the drill bit
As an excellent partner of Julong Copper Industry, WONTECH drilling tools have been assisting the drilling of blast holes in mines for a long time. Facing the harsh environment with hard rock formations and difficult operating environments, WONTECH drilling tools have high drilling efficiency and durable products, and the customer evaluation is very high.