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LEANOMS would like to wish you a happy Small year! Little New Year, also known as Xiaonian or Small New Year, is a traditional Chinese festival cel...

2022 The First 100-day Battle Of LEANOMS From March to June 2022, LEANOMS participated in the grand battle of 100 regiments hosted by Fujian Shengh...

1900: Hydraulic Ram Drill by Wacław Wolski In 1900, Wacław Wolski improved cable drilling by using a hydraulically driven chisel at the end of the ...

1. Saipem Latest revenue for the company (in billions of dollars): 10.2 Latest assets of the company (in billions of dollars): 14.7 Latest net inco...

1900: Hydraulic Ram Drill by Wacław Wolski In 1900, Wacław Wolski improved cable drilling by using a hydraulically driven chisel at the end of the ...

DTH Hammers and chisels have been used by humans since the Stone Age to break up rocks. This page outlines the historical concepts and innovations ...

Happy Children's Day: Celebrating the Joy of Innocence and Wonder!

The down-the-hole drilling rig uses the impactor and drill bit that dive into the bottom of the hole to impact and crush the rock, so it is called ...

A Down-The-Hole (DTH) drill is a drilling technique that uses a pneumatic hammer and a drill bit to penetrate hard rock formations. The hammer is l...

The loss of impact energy does not increase with the lengthening of the drill rod, and it can drill deep holes with large hole diameters

Big News！ LEANOMS is going to visit the construction show CONEXPO-CON/AGG 2023 at Las Vegas Convention Center in March！ LEANOMS Group is a leading ...

Impact drilling uses a brazing filler metal known as "brazing steel."