The maintenance of earth auger drills

Earth auger drill is one of the main tools for collecting soil samples in these fields. The reliability, ease of operation, and mobility of soil sampling drills not only reduce the workload of soil investigation, and improve soil sampling efficiency, but also expand the adaptability of soil sampling.

1. When in use, insert the bolt joint of the cross-handle component into the directional groove of the movable connecting nut of the drill bit, tighten the connecting nut counterclockwise, and then insert it into the predetermined drilling area. Press it manually to screw it clockwise into the soil. Every 200~250 mm of rotation can be used to lift the drill hole upward (if it is too deep to lift, it will be laborious and inconvenient). Remove the soil in the drill bit spiral soil, which is the soil sample at the distance from the section.

2. "If it is necessary to continue drilling to a deeper depth by repeatedly working to 1 meter, loosen the connecting nut of the drill bit in a clockwise direction, remove the crossbar, connect the bolt head of the additional second drill pipe part into the movable connecting nut orientation groove of the drill bit component, tighten the connecting nut in the orientation groove of the connecting nut in a counterclockwise direction, and continue working after connecting the crossbar component with the drill pipe. Repeat for sections III, IV, and V until the work is completed.".

3. This drill pipe is made of thin-walled seamless steel pipe, so it is not suitable for use in areas with hard soil.

4. After each use, it should be washed, wiped dry, and coated with anti-rust grease to prevent rust.

The use and maintenance of a spiral curved blade on a spiral soil sampler make it easier to collect soil, making it difficult for soil samples to fall off. The soil sampler head, nozzle, and handle are connected by threads, making disassembly convenient and quick, and the volume is small, making it easy to carry outdoors. It can greatly improve the efficiency of soil research. It is used to drill disturbed soil samples within 1 – 5 meters or drill 1 – 5 meters deep holes in soft soil areas.

Zhejiang Hengyue Machinery Co. is a company dedicated to the research of augers. Our company has an experienced R&D team, which focuses on developing and designing products. So far, our company has more than 50 models of machines, which can be applied to different regions. We have multi-level control over the quality of our products. All parts will be tested by a professional machine to ensure that the machine has no product quality problems. If you are interested in earth auger drills, you can contact us for cooperation. We will follow up on product development and customization based on your needs to ensure that the product is satisfactory to you.Our website is www.cn-hengyue.com.