Underground construction drilling machinery 

Underground diaphragm deep wall  machine ,engineering construction machinery refers to the  drilling equipment used for the construction of underground  diaphragm wall comstruction  underground diaphragm wall is used for supporting excavation and retaining soil underground structural  components. These walls are typically built using a combination of drilling, excavation, and concrete pouring techniques. Machinery used for diaphragm wall construction includes: Continuous Wall grabbers: These are large hydraulic grabbers used to dig soil and create grooves for the continuous wall.  The grab is attached to a crane or excavator and is able to dig to the desired depth and width. Sand removal plants: These plants are used to remove excess soil and moisture from excavation materials.  They consist of a series of screens and cyclones that separate the soil from the water, allowing for the reuse of excavated materials. &nb…