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Welcome to Elbroc Mining Products. Mining Products for underground support systems ELBROC Mining Products (Pty) Ltd is a recognized leading manufacturer and supplier of In-Stope Roof Support Products to the Mining Industry.
https://patents.google.com/patent/US4595316A/en
A lightweight jack for supporting the roof of a mine until permanent supports are in place. The jack is carried by a roof bolter or similar mining equipment on the end of a support arm. A hinge box is mounted on the sidewall of the roof bolter and one end of the arm is hingedly received therein. A support plate extends from the sidewall outwardly below the arm.Cited by: 11
https://arlweb.msha.gov/S&HINFO/PROP/PROPBulletins/2008/2008%20PROP%20Booklet.pdf
COAL MINER’S HANDBOOK FOR ROOF AND RIB CONTROL U.S. Department of Labor ... automated temporary roof support systems, use of cabs and canopies, and mobile roof supports ... more precautions must be taken when doing this type of mining. Roof/Rib Fall Fatals By Activity Room-and-Pillar Retreat Mining 2000 - 2007
https://www.dep.pa.gov/Business/Land/Mining/BureauofMineSafety/Services/Guidelines/Pages/RoofBolting.aspx
DEP > Businesses > Land > Mining > Bureau of Mine Safety > Services > Guidelines > Roof Bolting with Automated Temporary Roof Supports. Begin Main Content Area ... plan shall be devised and posted in writing on how the area will be supported or the approved temporary support plan using posts and jacks, will be used as per Section 253. If ...
https://arlweb.msha.gov/REGS/COMPLIAN/PPM/PMVOL5D.HTM
Roof Support. 75.209 Automated Temporary Roof Supports (ATRS) Systems The purpose of the ATRS standard is to minimize hazards associated with miners working beyond permanently supported roof during the installation of roof supports. When this purpose is served, ATRS systems are required to be used. ... 75.386 Final Mining of Pillars
https://www.mining-technology.com/features/featuremining-safely-innovative-technologies-to-prevent-mining-accidents-4207131/
Apr 02, 2014 · Automated Temporary Roof Support (ATRS), Mobile Roof Supports (MRS), and automated roof bolting system involving self-drilling injectable rock bolts are some of the new technologies providing protection against such injuries. Companies such as Fletcher, JOY, Hilti and Orica are at the forefront in producing a range of such solutions.
http://www.elbroc.co.za/profile.aspx
Company Profile . ELBROC Mining Products (Pty) Ltd is a recognized leading manufacturer and supplier of In-Stope Roof Support Products to the Mining Industry. This Gauteng based ISO 9001 facility provides patented propriety products with capabilities covering design, development, machining, fabrication, assembly and testing. Mechanical and Hydraulic Props that are used as Sacrificial or ...
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