Original title: Do you know the difference between excavator auger, rotary drill and down-the-hole drill? What is the difference between excavator auger drill, rotary drill and down-the-hole drill? Many customers called to consult the auger and asked me to equip a set of auger for drilling 30 meters. In fact, everyone misunderstood the function of the auger. Drilling 20 or 30 meters is what the rotary drill does. Other customers will ask how to drill the rock. In fact, it is a down-the-hole drill that drills the rock. The excavator auger drill is mainly used for flexible and fast drilling, which is mainly applicable to pole drilling, tree planting and hole digging, photovoltaic hole guiding and other sites. If fast drilling is needed, the excavator auger drill should be used in Jining Intelligent Manufacturing Project. Because the installation of the spiral drilling machine is simple, the spiral drilling machine can be used after being connected with the pipeline of the breaking hammer, and the excavator accessories such as the bucket, the breaking hammer and the like can be quickly switched for use, so that time is saved, and one machine can be used for multiple purposes, while the rotary drilling machine can only be used for drilling. The auger of the excavator is light and flexible, does not occupy a large area, and follows the vehicle. The drill rod specification of the excavator auger covers a diameter range of 10 mm to 1500 mm, and the depth of the large drill hole can reach 10 meters. The auger is composed of power head, drill pipe and bracket, mining dth bit , which can be assembled on excavators, loaders and other equipment driven by hydraulic system. The power of the excavator auger is powerful. A pit with a diameter of 50 centimeters and a depth of two meters can be completed in about one minute. efficiency. According to the different places of use,dth button bits, the down-the-hole drill can be divided into two categories: underground and open-air. Downhole down-hole drill can be divided into self-propelled type and non-self-propelled type according to whether it has traveling mechanism or not. According to different hole diameters, down-hole drill can be divided into light down-hole drill (hole diameter of 80 ~ 100mm), medium down-hole rig (hole diameter of 130 ~ 180mm) and heavy down-hole rig (diameter of 180 ~ 250mm). Return to Sohu to see more Responsible Editor:. wt-dthtools.com
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