Comprehensive Analysis of the Advantages of Drillmaster Pit-Launch Directional Drills in Trenchless Construction

2026/06/25

Against the backdrop of increasingly dense urban underground pipe networks, trenchless construction has become the mainstream option for municipal engineering projects. Among various trenchless construction equipment, the Pit-Launch Directional Dri...

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A “Handshake” 3,000 Meters Below the Sea: The Story of Our Directional Drilling Breakthrough in the Strait of Hormuz, Iran

2026/06/15

In the Strait of Hormuz in southern Iran, a tough battle has just concluded. It wasn’t a military conflict filled with smoke and gunfire, but rather a highly challenging “threading the needle” operation beneath the sea—a natural gas pipeline had to...

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How to Choose a Collapse-Resistant hole opener? Advantages of Barrel-Type Roller Cones in Gravel Beds

2026/06/04

In horizontal directional drilling (HDD) projects, collapse-resistant hole openers have always been a key focus for engineering teams. Especially when encountering unstable formations such as gravel and cobble layers, traditional hole openers are h...

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