DDS Emulsion - Sasol
2021-8-22 · DDS™ (Development Delivery System) is a proprietary, pumpable blasting intermediate and delivery system for underground development, bord and pillar and similar applications. A compact, robust delivery system mixes together intermediate product components in a fixed ratio and delivers the product into blast holes of 32mm diameter or larger at a rate of 40 - 50kg per minute.
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