Reasonable drilling rig mast extension  

Reasonable drilling rig mast extension Product introduction： The drill pipe extension of rotary drilling rig is a device used to extend the drill pipe length of rotary drilling rig. It is usually made of high-strength steel and has great bearing capacity and bending strength. In the construction site, when the required drilling depth exceeds the original drill pipe length of the rotary drilling rig, the construction needs can be met by installing the extension joint. The extension section is generally composed of multiple sections, each of which is about 1-2 meters long, and can be combined as required to reach the required drilling depth. When using the extension joint, it is necessary to pay attention to control the verticality and stability of the drill pipe to avoid problems such as drilling deflection or broken drill pipe caused by the long drill pipe. Product parameters： Name：Drill the mast and lengthen the section Size：1300mm*830mm*720mm Weig…