DRILL & BLAST SOLUTIONS
Hanwha As a Total Solution
Innovating the Technology of Drill & Blast
Convenient solutions from design to blasting
Enhancement of environmental safety with advanced monitoring network
Cost reduction through the latest equipment and innovative technology
2 Key Factors of Smart Mining
From Drilling services
to Total D&B services
Value Proposition
Hanwha's HATS provides the following four advantages
Real-time Monitoring
Cost Reduction
Operational Insight
Safe and Clean Workplace
Key 1. Real Time Monitoring
1. Real time monitoring of field equipment/field operator
· Real time monitoring of field equipment/field operator
– Current work performance relative to total work plan
– Estimated work end time
· Efficiency of on-site operation management
– Dashboard alarms when on-site issues occur
① Work progress rate delay
② Blasting vibration/noise exceeded
③ Equipment failure
· Available on various mobile devices
– Cellphone, Tablet, PC, etc..
2. Real-time Field monitoring
· Provide information on the location of workers and equipment.
– Location, condition of the equipment.
– Equipment : Drill, MPU, Dumptruck, Watertruck, Loader, excavator, patrol car
· Provide on-site real-time production
– Automatically aggregating waste and resource production by detecting truck operation conditions.
– Automatic calculation of resource grade in production by storing grade data for each zone.
Key 2.Cost Reduction
1. Improved drilling accuracy
· Optimize drilling with field data analysis
– No. of holes reduced through spacing optimization
· Minimizing drilling errors with sensors
– Prevention of over-drilling with accurate depth measurement
– Re-drilling work rate reduced by checking real-time drilling coordinates (Within ±5cm of coordinate error)
2.Optimization of explosives usage
· Selection of explosives considering rock strength characteristics
– Rock strength can be determined by using collected drilling data
– Estimation of rock strength by measuring pressure values during drilling
– Suitable explosive charge with specific gravity for rock properties
· Strengthening the management of explosives by collecting charging data
– Prevention of overcharge during charging operation
3. Minimize follow-up work
· Improve blasting particle size
– 3D fragmentation analysis provided
– Providing a unique crushing particle size estimation formula suitable for site characteristics
· Achieving the target fragmentation
– Optimal blasting design through data analysis
– Calculation of crushing particle size suitable for site purposes such as loading and transporting, crusher
Key 3.Operation Insight
1. Total D&B Processes Report
· Database of all D&B processes – Automatic collection of on -site data and report
· Tracking and managing issues and results – Check issues in the result report – Possible cause analysis in job report
· Report offers – Drilling : Equip. inputs, workforce, drilling status, etc. – Blasting : Explosive used, charge amounts, work time, etc. – Vibration/Sound : Measurement location – Fragmentation Analysis: Fragmentation graph, particle size value, etc. – Production/cost: Cost of each operation, production volume, etc
2. Total management
· Real time management
– Real-time monitoring of the site information
– Able to use various mobile devices
· Statistical data
– Analysis and reporting of database
– Supporting site management
· Data management
– Web server for data storage and platform
– Total storage of pattern, process, and result information
Key 4. Safe and Clean Workplace
1. Blasting Design Based on Actual Terrain
· Blast designs reflects actual model, preventing scattering
– Acquisition of actual terrain information through drone mapping
– Drilling and charging design considering the actual free surface shape
2. Safety Review at the Blasting Design Process
· Safe distance indications and blast design sphere of influence predictions
– Provides flyrock distance and influence range of vibration/sound
– Indication of safety distance and sphere of influence in blasting design
3. Vibration/Sound Monitoring
· Autonomous vibration/sound measurement
– Autonomous data collection when vibration &noise occurs
– Alarm occurs when vibration & noise exceeds the threshold
– Minimize workload of measurement management
· Prevention of civil complaints through vibration management
– Reconsidering blast design through the use of collected measurement
data, vibration influence zone and security object
· Automatically update site-specific natural vibration constant
– Reconsideration of explosive type
