With the AUTO CDA, SIP&T stands by the road of concreteness, which has given desired results overtime. A technological innovation targeted where clients highlight difficulties,resulting in a real and evident evolution of the product. By using this device, the operator can avoid all manual connections between drive adaptor and casing elements. Actually the operator collocation under the moving equipment ( rotary head, twister, pipe tc.) could be highly dangerous.
AUTO CDA is characterized by a particular mechanical system,which allows to connect/disconnect itsself the casings. SIP&T have found the recent technical development of the twister (driver), made with an entirely mechanical system of engagement/release to lining casings that can be used on all machines for large vertical drilling. The system is able to increase safety and productivity in the execution of lining piles, thus eliminating danger and time wasted due to the manual phase of coupling. Thanks to it, today, drilling operators can connect the column casing to the driver without the use of human resources, therefore, directly from the operating cabin where they sit. After long research and development, the system described has now reached the stage of serial production and is successfully used on many sites.