Expansion shells serve to mechanically anchor rock bolts or rock studs within holes drilled in the rock.
The Spaceman rock movement indicator is a dial type displacement gauge used as a “tell-tale” to indicate progressive slow strata separation.
Scraper ropes are used in gold, platinum and diamond mines to remove broken rocks from the stope face to a collecting point.
Spinning Adaptors are used to install (spin) resin anchored bolts. Various sizes are available to suit requirements.
Driver Dolly's are used in conjunction with a Jack Hammer for the installation of Friction Anchors. Various sizes are available to suit requirements.
Impact Socket Assemblies are used to install and pre-tension left-hand threaded mechanically anchored bolts. Various sizes are available to suit requirements.
Torque / Load Indicators are located between the nut and bearing plate washer and serve to indicate at a glance whether a minimum load has been achieved on an installation.
The RockTale is a unique electronic device that provides early warning of roof instability in underground mines.