Taking it Underground
Atlas Copco Construction Mining Technique USA LLC | www.atlascopco.us
Boart Longyear says its Robust Standard Thread series of percussive rods and bits are designed for underground drill and blast operations. They incorporate a larger cross-sectional transition area for a nearly 45- percent increase in bending strength, and the bit skirt is extended for improved interface. This is said to deliver improved impact efficiency for faster penetration rates, increased rod tip-off resistance, and reduced hole deviation. The series is capable of interchanging with standard rods and bits.
Boart Longyear | www.boartlongyear.com
KPI-JCI’s custom-designed overland conveyor system is available in almost any width or length, making it ideal for underground operations. It can be engineered in conjunction with loading and unloading systems, stockpiling systems, and tripper systems.
KPI-JCI and Astec Mobile Screens | www.kpijci.com