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Shovel Excavators in Surface Mines – Types, Selection & Productivity | DGMS Machinery Notes
access_time 2025-11-16T14:49:01.448Z face Online Mining Exam
Shovel Excavators in Surface Mines – Types, Selection & Productivity | DGMS Machinery Notes 🔹 1. Introduction Shovel excavators are the primary loading machines in surface mining operations. They load fragmented rock into: Dump trucks Tippers Crushers In-pit conveyors Modern surface mines rely heav...
Mine Planning & Design in Surface Mining – Bench Geometry & Pit Layout | DGMS Mine Planning Notes
access_time 2025-11-16T12:41:04.641Z face Online Mining Exam
Mine Planning & Design in Surface Mining – Bench Geometry & Pit Layout | DGMS Mine Planning Notes 🔹 1. Introduction Mine planning is the foundation of every surface mining operation. Proper planning ensures: Safe operations High productivity Lowest cost per tonne Efficient equipment deployment Opti...
Excavation Performance – Swell Factor, Excavatability & Work Index | DGMS Surface Mining Notes
access_time 2025-11-16T12:10:16.612Z face Online Mining Exam
Excavation Performance – Swell Factor, Excavatability & Work Index | DGMS Surface Mining Notes 🔹 1. Introduction Excavation performance determines how efficiently fragmented rock can be handled by: Shovels Loaders Draglines Dozers Rippers Three essential parameters influence excavation: Swell Facto...
Ninth Conference on Safety in Mines (2000) – DGMS Implementation Guidelines + 25 MCQs
access_time 2025-11-16T11:17:37.425Z face Online mining Exam
Ninth Conference on Safety in Mines (2000) – DGMS Implementation Guidelines + 25 MCQs Ninth Conference on Safety in Mines (2000) – DGMS Implementation Guidelines + 25 MCQs 🧾 DETAILED NOTES 1️⃣ Introduction The Ninth Conference on Safety in Mines, held on 2nd & 3rd February 2000, was a national-leve...
Simulator-Based Training for HEMM Operators in Mines – DGMS Guidelines & 25 MCQs
access_time 2025-11-16T11:03:18.772Z face Online Mining Exam
Simulator-Based Training for HEMM Operators in Mines – DGMS Guidelines & 25 MCQs Simulator-Based Training for HEMM Operators in Mines – DGMS Guidelines & 25 MCQs 🧾 DETAILED NOTES 1️⃣ Introduction Heavy Earth Moving Machinery (HEMM) such as dumpers, excavators, dozers, shovels, graders, and loaders ...