QIDELI is an engineering company in mining and rock excavation.
- We offer THE COMPLETE SOLUTION including drill bits, DTH hammer, drill rods, shank adapters, accessories and added value services.
- We offer top hammer equipment for every application, such as underground mining and quarries, road and construction.
- We've been involved in the mining industry for 20 years. We look for excellent performance in our products and service.
- We provide good quality and better price drill tools, that means excellent hole quality and low-cost drilling for you.
The hammer belongs to a single piston, central exhaust structure. With compressed air as power, in order to prevent dust pollution, it is also possible to add a small amount of high-pressure water to the compressed air for wet rock drilling, and the effect is better.It is widely used as an important equipment in stone projects such as energy, transportation, metallurgy, building materials, mining, railways, and water conservancy construction, and has become an ideal piercing and blasting equipment for the drilling industry.High-quality steel valve plate, so that it consumes less gas, enhance the impact resistance and impact resistance of the impact device. Greatly improve the service life and fully meet the harsh working environment of the mine.
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