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construction machinery equipment

Rotary Drilling Rig

Stainless Steel Chain Hoist - Manufacturers, Factory, Suppliers from China

Our staff through skilled training. Skilled skilled knowledge, potent sense of company, to satisfy the provider requirements of consumers for Stainless Steel Chain Hoist, Horizontal Line Boring Machine, Horizontal Drilling Machine, Portable Line Boring,Spindle Type Core Drilling Rig. Good quality and aggressive prices make our products get pleasure from a significant name all around the word. The product will supply to all over the world, such as Europe, America, Australia,Sudan, Brunei,Tunisia, Afghanistan.With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

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    Troubleshooting method of rotary drill power head The power head is the main working part of the rotary drilling rig. In case of failure, it often needs to be shut down for maintenance. In order to...

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    Since 2003, the rotary drilling rig has risen rapidly in the domestic and international markets, and has occupied a stable position in the pile industry. As a new investment method, many people hav...

  • TRD Method . Process Principle

    1、Principle: After the chain-blade cutting tool is cut vertically and continuously to the design depth, it is pushed horizontally and injected with cement slurry to form a continuous, equal thickn...

  • Problems and countermeasures of deep pile construction

    1. The construction efficiency is low, mainly due to the high time of lifting the drilling tool and the low efficiency of the drill pipe to transfer the drilling pressure. the way to deal with a si...

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  • Casing Rotator (SuperTop method)

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  • Hedda 2022.11.14 12:46:40

    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!

  • Lydia 2022.06.21 04:12:25

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

  • Elizabeth 2022.01.29 23:18:16

    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.

  • mary rash 2021.12.22 11:30:19

    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.

  • Elsa 2021.11.23 15:47:27

    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.

  • Julia 2021.07.18 03:31:54

    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.

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