Tiny size, big power! Wuxin double curved arm face drill rigs is under hot construction in many projects in China!

Wuxin's double curved-arm face drill rigs, the first of its kind in China with a curved-arm boom structure, was born to solve the painful and difficult problems of the industry and has created a boom in the industry upon its launch.

Now, Wuxin's double-curved-arm face drill rigs has been under construction in many projects in China, such as Shenbai High-speed Railway, West Ten High-speed Railway, Sichuan-Tibet Railway, Naqing High-speed, Ehan High-speed, Xixiang High-speed, and Luqiao High-speed.

Double bending arm face drill rigs

WD200E

It can meet requirements of the construction of step method, especially for two-step and three-step construction, and also does the upper and middle step operation. It can adapt to the construction of highway, high speed railway main cavern, inclined shaft, horizontal cavern and flat guide, and completely overcome the problem of poor adaptability of traditional rock drilling cart section.

Small body, big energy

1、Short vehicle length, flexible maneuverability and low driving difficulty;

2、The first curved boom structure in China, with a large operating range to meet the step method construction. The boom can operate to below the horizontal surface and can realize the elevation arch excavation;

3、It is also easy to learn Remote-controlled operation, and close observation of the drilling situation, effective control of over-under-digging are the significant advantages;

4、The efficiency of single hole drilling is 5-6 times compared with manual wind drill, which greatly improves the drilling efficiency.

Construction Site Pictures

Sichuan Luqiao Xixiang Expressway

Tunnel section has 120 holes, borehole diameter above 45mm, single hole boring 4 meters should takes about 1 minute.

Yunnan Construction Investment Ruimeng Expressway

The tunnel section has about 130 holes with a depth of 4.5 meters, and is constructed in two steps, with left and right cavern excavation, which can dig nearly 300 meters per month on average.

Yunnan Construction Investment Luqiao Expressway

It uses two-stage and three-stage construction, the tunnel section is 120 holes, with a hole depth of 3 meters, and the equipment is boring more than 200 meters per month on average.

In the future, Wuxin Equipment will continue to work hard and innovate to provide customers with excellent products and services to make tunnel construction and mining safer, more economical and more efficient!

Add: No.18-1, Panpan Road, Quan Tang Street, Changsha Economic and Technological Development Zone, Hunan Province, China

Order hotline:

Tunnel equipment (domestic): 151-1110-3966 Shao manager

Mining equipment (domestic): 187-7400-0311 Yang Manager

Tunnel and mining equipment (foreign): 151-1110-3966 Shao Manager