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Rotary Drilling Rig

SD220L Crawler - Manufacturers, Suppliers, Factory from China

We pursue the management tenet of "Quality is remarkable, Company is supreme, Name is first", and will sincerely create and share success with all clientele for SD220L Crawler, Two Wheeler Cylinder Boring Machine, Bored Pile Installation, Tractor Mounted Borewell Machine,Bore Hole Machine. We will supply best quality, the most market competitive price, for every new and old customers with the most perfect green services. The product will supply to all over the world, such as Europe, America, Australia,Amman, Islamabad,Norway, Oman.Strict quality control is executed in each link of the whole production process.We sincerely hope to establish the friendly and mutual-beneficial cooperation with you. Based on high quality products and perfect pre-sales /after-sales service is our idea, some clients had cooperated with us for more than 5 years.

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  • Construction technology and key points of high-press churning pile

    High-pressure jet grouting method is to drill a grouting pipe with a nozzle into a predetermined position in the soil layer by using a drill machine, and use high-pressure equipment to make the slu...

  • What if shrinkage occurs during drilling?

    1. Quality problems and phenomena When using a borehole probe to check for holes, the hole probe is blocked when lowered to a certain part, and the bottom of the hole cannot be inspected smoothly. ...

  • Introduction to CFG pile

    CFG (Cement Fly ash Grave) pile, also known as cement fly ash gravel pile in Chinese, is a high bonding strength pile formed by uniformly mixing cement, fly ash, gravel, stone chips or sand and wat...

  • Overview of TRD

    Introduction to TRD • TRD (Trench cutting Re-mixing Deep wall method), a continuous wall construction method under equal thickness cement soil, developed by Japan’s Kobe Steel in 1993, which ...

  • Pile cutter - engineering machinery and equipment specially for solid concrete pile

    Pile cutter, also known as hydraulic pile breaker, is a new type of pile breaking equipment, which replaces blasting and traditional crushing methods. It is a new, fast and efficient demolition too...

  • Why does the rotary drilling rig engine not start?

    If the engine does not start when the rotary drilling rig is working, you can troubleshoot by the following methods: 1) Battery disconnected or dead: Check battery connection and output voltage. 2...

  • Janice 2022.11.09 00:37:14

    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

  • Ida 2022.10.09 20:37:16

    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.

  • Matthew 2022.07.24 19:20:03

    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!

  • Mary 2022.02.22 22:26:30

    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.

  • Bella 2021.12.06 16:28:48

    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.

  • Christine 2021.11.09 08:37:11

    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.

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