Chain-blade knife type underground wall forming machine

Chain knife type underground diaphragm wall forming machine/Trench cutter re-mixing deep wall machine  is a kind of equipment used for underground diaphragm wall construction, its process principle mainly includes the following steps:

1. Drilling: First, drill holes in the construction area of the underground diaphragm wall, position the drilling machinery and equipment along the designed wall line, and then rotate the drilling to form continuous holes.

2. Installation of bolt: After drilling, it is necessary to install bolt to increase the stability of the wall. The anchor rod is inserted into the hole and fixed inside the wall by grouting and other methods.

3. Continuous wall forming: The chain knife type underground continuous wall forming machine cuts and digs the tool along the wall line through the way of chain transmission to form a continuous wall structure. At the same time, the machine will also excavate the earth through the conveyor belt and other ways to clean and transport.

4. Grouting: After the forming of the continuous wall is completed, it is necessary to carry out grouting operations to inject concrete slurry into the wall, fill holes and voids, and enhance the strength and stability of the wall.

5. Completion acceptance: The final acceptance of the completed underground diaphragm wall is carried out to check the quality and stability of the wall and ensure that it meets the design requirements and construction standards.