Protecno Italia - Blindoscavi
Il sistema Blindoscavi system has been designed to satisfy the necessity of safety inside trenches in those situations in which a self-sinking system is required.
A great freedom of action inside the trench is guaranteed by the only transverse support beam and not by usual light weight struts that limit the manoeuvrability during the realization of the excavation and the pipes laying.
Moreover a second strong point of Blindoscavi system is the possibility to place the transverse support beam at the desired height, so that workers can have trench bottom clearance that best meets their needs.

The Blindoscavi system is modular. It is in line with UNI standards and it can be integrated with a top element to guarantee the security of trenches with a depth up to 5 m and a width varying from 90 cm to more than 4 m.