FOR ROCK DRILLING INDUSTRIES

For Rock Drilling Industries
The mechanical nozzle reciprocation system with preprogrammed automation enhances the fatigue life of rock drills. In order to achieve uniform shot peening intensity and finish, it is essential that shots are periodically classified for shape also.

A shot separator is suitable for separating usable shots from a charge of used shots, containing round shots as well as broken grits. Used shots are charged in a hopper. Usable sized shots / grits are then discharged at the top of a spiral separator.

This mix rolls down along the spiral and gets separated into round shots, broken or malformed shots. Round shots are transferred into dual pressure pots for reuse. The dust generated gets trapped in a cartridge filter element in dust collectors and clean air is discharged in the atmosphere.