rotary drill rig - Manufacturers, Suppliers, Factory From China
Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for rotary-drill-rig5771, kellyrig , Kelly Box, pilefoundation , drillrigequipment . We normally welcome new and old buyers offers us with beneficial tips and proposals for cooperation, let us mature and produce alongside one another, also to lead to our neighborhood and employees!For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship. beling bucket, rotary drilling rig, lowheadroom , sr30.
How to Evaluate the Quality of Foundation Drilling Tools?
(12 Key Factors Determining the Quality of Deep Foundation Drilling Tools)
In deep foundation construction, foundation drilling tools serve as
The remarkable achievement of XR1600E, known as the “World’s Top Drill,” has been revealed: with a diameter of 6.3m|20.7 ft, a pile depth of 106m|348ft, and a rock penetration of 40m|131 ft, it establishes a world record in pile foundation construction.
Types of Kelly Bars
The Kelly bar is an essential component of foundation drilling rigs, crucial for transmitting torque and pressure necessary to break and remove the formation during drilling operat
XCMG XR800E helped Evergrande Shenzhen Bay Project, with achievement of more than 30 holes, including 3 holes with a diameter of 3m (118in) and a depth of 70m (230ft), which has greatly shortened the
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.