730-2 is an upgrade model of 730, and wet dust collecting system is added onto the basis of dry dust collecting system, so that it is very convenient for customers to use it in the texture of the soil, when they have to start with mixed water and after about one meter they go down without water and use dry dust collectors.
#welldrillingcost #waterwell #welldrillers #welldrillingcompanies #boreholedrilling #beecavedrilling #drilling #drillingrig
11 янв 2024