Rotary drilling unit VS-1

The VS-1 drilling system is designed for drilling short bores with diameters up to 50 mm and a maximum length of 12 m. The set is recommended for drilling bores for blasting when using anchoring technology in the underground building industry, mining industry, rehabilitation of concrete constructions, etc. The size of the drilling system makes it ideal for use in places that are small and difficult to access. Working principle The drilling system consists of a bracing column on which a mount is attached for guiding the drilling hammer, which is fitted with a two-wheel chassis to make handling easier. In the rear of the mount is the controller containing the main control elements. The bracing column in the drilling system comprises a pneumatic cylinder with a double effective area in the direction of the ejection of the piston rod. On the bracing pneumatic cylinder is a movable single-acting pneumatic cylinder where the sleeve travels on a toothed comb with the console for clamping the mount. The drilling mount consists of a series connected set of two pneumatic cylinders. The main pneumatic cylinder consists of the body of the mount where the drilling hammer travels on the upper side. The auxiliary pneumatic cylinder located on the side of the mount causes the required longitudinal movement of the mount in the drilling direction. The mount can be tilted on the console at any angle. The control panel on the drilling system enables centralized control of all the functions. The drilling set is designed so that it can be operated by one employee.