Search results with tag "Blasthole"
Rotary Blasthole Drills - TransDiesel Ltd
www.transdiesel.comRotary Blasthole Drills In 1952, Bucyrus introduced the first commercially accepted electric rotary blasthole drill, changing mining productivity forever.
Tunnel Blast Design - hkieged.org
www.hkieged.orgShielded Burn Cut Key Features • Relief holes drilled 300mm deeper than blastholes • Cut blastholes are positioned to minimize: • Sympathetic detonation of adjoining blasthole • Dynamic pressure desensitization of explosive in adjoining
Atlas Copco Blasthole Drills Pit Viper 271 - psndealer.com
psndealer.comRotary and DTH drilling Hole diameter 6 ¾ in – 10 5⁄ 8 in (171 – 270 mm) Single pass depth 55 ft (16.8 m) Atlas Copco Blasthole Drills Pit Viper 271
Dozers Wheel Loaders Hydraulic Shovels Electric …
www.towhaul.comDozers Wheel Loaders Hydraulic Shovels Electric Shovels Blasthole Drills . Model RGS 125 . Model RGS 150 . Model RGS 180 . Caterpillar
Electronic detonators vs non electronic detonators …
ioqnz.co.nzGlenn Kiernan Technical Paper IOQ, NZ 2011 Page 2 of 33 ELECTRONIC DETONATORS VS. NON ELECTRONIC DETONATORS AND NEW BLASTHOLE LOADING TECHNIQUES – YOU DECIDE Author: Glenn Kiernan