Drill deeper, drill safer
14 décembre 2020
2020 SmartROC C50 Exploitations de surface et carrières Canada International Surface Témoignage client
The drills conventionally used in quarries are designed to operate at a bench depth of about 12-15 meters. Trying to penetrate much deeper can cause Down-The-Hole and tophammer drills to deviate, creating accuracy and potential safety problems.