SafetyIncreasing regulatory legislation in the extractive industry brings with it increased penalties for breaches. SafetyAnyone who has ever ridden in air-suspended luxury vehicles will have seat-of-the-pants knowledge of the quality of air isolation. Drill & BlastThere are many challenges to efficient crushing and screening, including following the "dos" and "don'ts". SafetyEffective conveyor belt operation is determined by simple, peak efficiency which maximises productivity and profit. Mobile PlantProper installation and maintenance is critical to high performance in a conveyor system. SafetyThe best method of valuing a quarry is by dual capitalisation but too often there is too much emphasis on projected cash flows using unrealistic discount rates. Sand ProcessingThe tyre shortage in the aggregate industry means companies are doing everything possible to maximise tyre life. Sand ProcessingProtecting and preserving your tyres will keep your operation safe and ramp up productivity. Sand ProcessingNew computer tool can assist to optimise the crushing plant process to achieve the highest efficiency. Sand ProcessingOptimising crushing can help maintain profitability. Therefore it is important to maintain crushing circuit planning and efficient operations Load & HaulThe largest mechanical-drive truck in Komatsu?s range offers speed and manoeuvrability.