Video: Hot! ZLCONN Most Popular High Speed HDD Machine ZL360A! Buy it now!

The Most Popular  HDD Machine ever- -- High Speed ZLCONN ZL360A 38T Horizontal Directional Drilling machine! Buy it! Features: 1. ZLCONN 38t 360A Horizontal Directional Drilling machine  totally different with other brand 36t, 38t featuring high speed 165 rpm. high torque 13600N.M,advanced system, big real power even bigger than other brand 38t, 40t in fact.                                                                  2. Rotation Speed 165rmp or 150rmp ( Optional) . Thrust Speed 40m/min. Most important you can turn on high rotation speed and thrust speed at the same time.       

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Three Points for Attention when Using HDD Machine for Pipe Pulling Construction

Pipe pulling is a trenchless technology involving expertise in geotechnical, surveying and HDD Machine. Tubing construction should be jointly managed by a technical team composed of geotechnical, surveying, and mechanical professionals.

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Introduction of horizontal directional drilling machine construction 04-Cost advantages of trenchless construction

Trenchless has competitive advantages such as environmental protection and livability. Excavation of a city exceeding a certain percentage will inevitably affect traffic and the normal lives of citizens. Non-excavation construction…

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Introduction of horizontal directional drilling machine construction 03-Necessity of Trenchless Construction

It is no longer possible to dig and lay pipelines after the completion of urban bridges, buildings, and tunnels without excavation in areas that do not have excavation conditions. Although…

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Introduction of horizontal directional drilling machine construction 02-Trenchless market space

Underground crossing is an inevitable requirement of social development. Whether the planning of various industry sectors is not in place, coordination is not good, or the need for infrastructure development,…

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Introduction of horizontal directional drilling machine construction 01-Why is the demand for trenchless technology so high?

The reason why Trenchless technology has received more and more applications and attention has both its inherent technical advantages and the huge cravings brought about by social development, mainly manifested…

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