When tunnel construction encounters rocks, blasting cannot be used. How to break the rocks can help you solve your worries.

Shenzhen Yandu Technology is a limited company integrating production and sales. The company independently produces hydraulic rock static mining equipment. Master high technology and maintain high-end quality. We are more professional in making liquid rock static mining rock equipment. The rapid economic development has brought about earth-shaking changes in all walks of life. In the construction of modern cities, great changes have been discovered in just one industry. During the construction process, we often encounter stones. In the past, the best way to mine stone was direct traditional mining. It is fast, but it turns out that traditional methods are dangerous and can easily cause casualties. There is a certain threat to people's lives and property. Nowadays, national control is also very strict, making stone mining much more difficult.
A new era, a new life is active in front of us. That is hydraulic static rock mining equipment, which achieves silent mining, controllable mining and safe mining. It has been widely affirmed and recognized, and has also been widely practiced and credited. Among many hydraulic static rock mining equipment, Yandu hydraulic expansion rod has become a trendsetter in the industry. Advantages of Yandu brand hydraulic expansion rods
Compared with cement expansion agents, the waiting time for rock mining is too long, the rock mining speed is too slow, and manual drilling requires a large workload but the square footage cannot be increased. It cannot be reused. Hydraulic splitting machine is also a high-quality equipment produced by our company. It is only suitable for mining small cubic meters of stone. As for drilling holes, Yandu brand hydraulic splitting machine can only drill small holes with artificial holes. Yandu brand hydraulic expansion rods are machine-drilled and require large holes. Mining rock fast, saving cost, mining rock silently, hydraulic blasting of stone, best equipment.
The main fields of Yandu brand hydraulic expansion rods.
Suitable for silent mining of various hard rocks, granite, volcanic rock, quartzite, basalt, quartz porphyry, siliceous schist, sandstone, limestone, marble, dolomite, pyrite, etc. A large amount of stone is mined silently, the breaker hammer cannot break it, the expansion agent cannot be separated, the splitter speed is slow, and the hydraulic expansion rod is the wisest choice.
Choose Shenzhen Yandu Technology, we will provide the most professional technical guidance and the most complete construction plan. We keep pace with the times, stay at the forefront of technology, and create first-class international quality. Our purpose is, Yandu Technology does not separate rocks, but separates rocks for you. We insist on making the best equipment and separating the hardest rocks