What is a down-the-hole drill rig?

The rock drilling principle of a down-the-hole drill machine is the same as a heavy-duty rock drill rig. The difference is that the impact mechanism of the down-the-hole drill – is a down-the-hole impactor. It is installed at the front end of the drill rod, and at the bottom of the manhole.

What types of drilling rigs does YG supply?

According to drilling depth, opening hole diameter, and applying site, YG supplies many different types of drilling rigs, such as water well drilling rigs, DTH drilling rigs, mining drilling machines, core drill rigs, piling rigs, exploration drilling rigs, and crawler drilling rigs, etc.

Who makes the best DTH drilling rigs?

As one of the most professional DTH drilling rig manufacturers. YG Machinery has developed and produced a series of down-the-hole drilling rigs of different models. And almost all have become hot-selling models. In addition, our down-the-hole drilling rigs are sold to many countries and regions in the world.

What is a water well drilling rig?

A water well drilling rig is most used in the drilling of soil and soft rocks. The water well drilling machine becomes a hot seller in YG Machinery Co., Ltd thanks to its fast drilling speed, ease of moving around, and cost-effectiveness.

What is a core drilling machine in Yugong?

The core drilling machine in Yugong is a kind of drilling rig which mainly used for drilling holes in reinforced concrete, granite, stone, and wall. It features in high-efficiency, smooth hole-wall, and accurate drilling. Core drilling equipment is widely used in building construction and airport runway construction.

What is a drilling rig?

The drilling rig is a kind of machinery that is widely used in drilling boreholes and rocks. It provides great convenience for geological exploration, engineering construction, water well drilling, and road and bridge foundation construction.