Methods to Avoid Subsidence in Horizontal Directional Drilling Machine Construction

1. We need to configure the grouting pipe used in the construction of the Horizontal Directional Drilling Machine. Its specification is usually a thin pipe with a diameter of 35 mm, and a small pipe with a diameter of 8 mm is opened at every 16 cm on the pipe wall. hole.

2. Bind the grouting pipe on both sides of the construction pipe with iron wire, and drag the construction pipe and the grouting pipe into the formed hole together. Then connect the two outlets of the grouting pipe with the external pipe in the working well.

3. At the location of the receiving well, it is necessary to replace the original mixed mud squeezed out by the mud, and pump it into an empty container in time to effectively prevent the Horizontal Directional Drilling Machine from affecting the surrounding environment.