1. Core drilling in geological coal fields and metallurgical mines.
2. Exploration and drilling of core projects such as highways, railways, bridges, housing construction, water and electricity, etc.
3. Reinforcement drilling of weak and dangerous rocks, foundation treatment, broken strata, etc.
4. Large-diameter engineering drilling, hydrological well drilling, construction pile foundation, and inverted hole construction drilling.
5. Monitoring drilling of rock mass buildings and concrete sampling drilling.
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50mm, 60mm, 70mm, 110mm, 127mm, 150mm, 200mm also can customize as your requirement
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FAQ
Q1: - Can i request customize service? A: Yes, dear sir, we can also customize voltage, material, colour, nameplate etc., and meet your other special request. Q2: - What is the advantage of your factory? A: Here we're your “Chinese Partner”, accurate market sharing, reliable investment suggestion, select right machine, quick problem solver, reliable after-sales service, minimize purchasing risk. Q3: - What service do you supply after order? A: Your order will be fully tracked including production, professional quality control, strong logistics teamwork working and experienced customs documents preparation, you can get One-stop service from us. Q4: - How to solve the after-sales problem? A: You can send us a video or pictures to explain the problem, later we can give you a solution to solve it, if it is our responsibility, we will 100% in charge of it and try our best to make you satisfied, we pursue long term cooperation always.