新闻资讯
新闻资讯

12-12

Hydraulic rock drill accessories - Fixed shaft

Hydraulic rock drill accessories Fixed shaft Part number: RN3115 3613 00
Hydraulic rock drill accessories - Fixed shaft

12-12

What are the commonly used specifications and models of drill rods for tunneling and rock drilling machines?

Hydraulic drilling rigs typically use single drill rods, which are connected by threads and form a tool assembly together with the drill bit, connecting sleeve, and drill tail. Common specifications include H35, H32, H28; R32, TR35, SR32, R38, and T38 thread connections.
What are the commonly used specifications and models of drill rods for tunneling and rock drilling machines?

12-06

What is a tunneling drill rig drill rod?

The hydraulic tunneling drilling rig is used for underground mining tunnel excavation, mining, and anchoring drilling operations, as well as for the excavation of road and railway tunnels, hydropower and water conservancy project construction, and slope support drilling operations. The hydraulic tunneling drill rod is one of the main supporting drilling tools used with the hydraulic tunneling drilling rig and has a wide range of applications.
What is a tunneling drill rig drill rod?

12-06

Hydraulic Rock Drill Model RN0338A

The hydraulic rock drill model RN0338A has a power of 18KW. It is a high drilling speed hydraulic rock drill suitable for underground mining operations, extending its service life while maintaining excellent drilling performance.
Hydraulic Rock Drill Model RN0338A

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

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
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