新闻资讯
新闻资讯

11-16

Classification and Production Volume of Hydraulic Drill Rig Tools in the Chinese Market

At present, domestic drilling tool enterprises produce about 200000 drilling tools per year. There are approximately 2.1 million drill bits. Among them, the drill rods and bits of underground excavation drilling vehicles account for about 30% and 35% respectively; Due to the fact that drilling vehicles are often not used in the construction of domestic highway and railway tunnels, about 1/2 of the drill rods and 2/3 of the drill bits are exported to foreign markets.
Classification and Production Volume of Hydraulic Drill Rig Tools in the Chinese Market

11-16

1838ME/HE water seal 3115 5190 00 specifications 38*55*10

1838ME/HE water seal 3115 5190 00 specifications 38*55*10
1838ME/HE water seal 3115 5190 00 specifications 38*55*10

11-04

Hydraulic rock drill accessories - guide sleeve

Hydraulic Rock Drill Accessories - Guide Sleeve Part Number: RN3115 2772 80
Hydraulic rock drill accessories - guide sleeve

11-04

The world's largest copper producer's net profit plummets by 50%. In the midst of a copper crisis, where is the spring?

Due to the decline in copper prices and a decrease in the output of some copper mines, the world's largest copper producer, Codelco, has released a less-than-ideal performance report. In the first three quarters of this year, Codelco's copper production was 1.06 million tons, a 10% decrease compared to the same period last year, and pre-tax profit fell to 2.606 billion USD, a staggering drop of 50.4% year-on-year.
The world's largest copper producer's net profit plummets by 50%. In the midst of a copper crisis, where is the spring?

10-18

Classification of Hydraulic Rock Drilling Machines and Major Manufacturing Companies

It can be mainly divided into several types based on its use: open-air rock drilling rigs, underground excavation rock drilling rigs, underground mining rock drilling rigs, and anchoring bolt drilling rigs for anchoring purposes.
Classification of Hydraulic Rock Drilling Machines and Major Manufacturing Companies

10-18

Hydraulic rock drill accessories - Impact piston

Hydraulic rock drill accessories - Impact piston
Hydraulic rock drill accessories - Impact piston

10-18

Investing nearly 4 billion! Zijin acquires a stake in China's largest single gold mine!

On the evening of October 12, Zijin Mining announced that it will acquire a 30% stake in Shandong Ruibin Mining through a transfer agreement, investing 3.9845 billion yuan, thus becoming the second largest shareholder of the largest single gold mine in China - the Laizhou offshore gold mine in Shandong.
Investing nearly 4 billion! Zijin acquires a stake in China's largest single gold mine!

09-28

The green channel has been opened, and two newly built large-scale iron mines in the country have obtained mining licenses!

Recently, according to relevant media reports, the Liaoning Provincial Department of Natural Resources has fully ensured the safety of mineral resources by coordinating with the people's governments of various cities and counties, as well as relevant departments. They have implemented a mechanism of accepting applications with deficiencies, parallel reviews, and coordinated processing, issuing mining licenses for the two large-scale newly constructed iron mines in Xian Mountain and Chentai Gully in the shortest possible time.
The green channel has been opened, and two newly built large-scale iron mines in the country have obtained mining licenses!
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