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construction machinery equipment

Rotary Drilling Rig

Chain Hoist Trolley - Manufacturers, Factory, Suppliers from China

Sticking to the perception of "Creating products of top of the range and earning mates with people today from all over the world", we constantly put the desire of consumers in the first place for Chain Hoist Trolley, Vertical Tunnel Boring Machine, Heavy Duty Rock Augers, Union Boring Machine,Pull Down Winch. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! The product will supply to all over the world, such as Europe, America, Australia,Birmingham, Birmingham,Yemen, Indonesia.Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.

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  • Related Blog
  • Reviews

  • 7 methods for pile foundation testing

    1. Low strain detection method The low strain detection method uses a small hammer to strike the pile top, and receives stress wave signals from the pile through sensors bonded to the pile top. The...

  • Construction technology of long spiral bored pile

    1、 Process characteristics: 1. Long spiral drilled cast-in-place piles generally use superfluid concrete, which has good flowability. Stones can suspend in the concrete without sinking, and there...

  • Safety Operations of Rotary Drilling Rig Engines

    Safety Operations of Rotary Drilling Rig Engines 1. Check before starting the engine 1) Check whether the safety belt is fastened, honk the horn, and confirm whether there are people around the w...

  • What should a novice pay attention to when driving a rotary drilling rig for the first time?

    The driver of rotary drilling rig shall pay attention to the following points during pile driving to avoid accidents: 1. A red light shall be installed on the top of the column of the crawler rota...

  • Working principle of rotary drilling rig

    The process of rotary drilling and hole forming by rotary drilling rig is firstly to enable the drilling tools to be correctly positioned to the pile position through the rig’s own traveling ...

  • Casing Rotator (SuperTop method)

    With the beginning of the renovation of the old city, the immersed pipe piles and prefabricated piles originally constructed in the 1970s and 1980s will become important factors affecting the norma...

  • Matthew Tobias 2022.07.28 20:37:37

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

  • Page 2022.03.16 03:06:51

    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!

  • Lena 2022.03.06 19:08:43

    Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!

  • olivier musset 2022.01.21 03:32:39

    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.

  • Salome 2021.12.02 05:46:56

    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.

  • Alberta 2021.08.14 10:38:02

    It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.

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