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Rotary Drilling Rig

Granite Drill - Manufacturers, Factory, Suppliers from China

Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Granite Drill, Double Head Multi Boring Machine, Boremaster Boring Machine, Underground Drilling Machine,Tunnel Digger Machine. Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services. The product will supply to all over the world, such as Europe, America, Australia,Seychelles, Mecca,Germany, Irish.Relying on superior quality and excellent post-sales, our products sell well in America, Europe, the Middle East and South Africa. We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.

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  • Diesel engine can't start -- common sense of rotary drilling rig maintenance

    There may be many reasons why the diesel engine of rotary drilling rig cannot be started. Today, I’d like to share a common sense of diesel engine failure maintenance of rotary drilling rig. ...

  • What is a pile breaker? What does it do?

    The construction of modern buildings requires foundation piling. In order to better connect the foundation pile with the ground concrete structure, the foundation pile will generally exte...

  • RC DRILLING

    >> Reverse Circulation is a drilling method widely used around the world. >> RC drilling uses dual wall drill rods consisting of an outer drill rod with an inner tube. These hollow inne...

  • What is a three-axis mixing pile?

    ]Three axis mixing pile is a kind of long spiral pile, pile machine has three spiral drilling at the same time, construction three spiral drilling down construction at the same time, generally use...

  • Hydraulic pile breakers: how do they work?

    Hydraulic pile breakers are powerful machines used in construction and civil engineering to break large piles into smaller parts. These machines are critical for projects involving the installatio...

  • How to ensure the pouring quality of the dug pile concrete?

    1. Quality problems and phenomena   Concrete segregation; The strength of concrete is insufficient.   2. Cause analysis   1) There are problems with concrete raw materials and mix ra...

  • Sara 2022.09.15 09:40:06

    The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.

  • Cornelia 2022.08.07 19:40:51

    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.

  • Mamie 2022.02.23 06:54:44

    On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!

  • Lillian 2022.01.08 04:45:26

    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.

  • Hedda 2021.10.05 05:20:33

    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.

  • Carol 2021.09.15 19:32:53

    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.

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