Top Hammer Drilling Rig VS DTH Drilling Rig, What are the Differences Between Them?

Drilling is an important part of mining mines. The equipment used is mainly top hammer drilling rig or DTH drilling rig. These two are suitable for different mining operations, and the wrong use will cause huge losses. If you want to know the difference between these two rigs, keep reading.

Drill Pipe, Tool Joint,Drill Rig,Casing Pipe,Drill Bit Supplier

Down-the-hole drilling, also known as DTH drilling, involves a drilling mechanism located at the bottom of the drill string. The drill bit is placed at the end of the drill pipe, and a percussion hammer mounted above it delivers powerful blows directly to the bit.

Top Hammer Drill Rig

T45 full hydraulic top hammer surface rock drilling rig uses the world famous YAMAMOTO high-power hydraulic rock drilling rig for perforating operation. It is suitable for all kinds of medium-sized open-pit mines and quarries.

DTH Drilling VS Top Hammer Drilling

Down-the-hole drilling is to drive the hammer behind the drill bit by compressed air by means of the drill pipe.

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