Mining Magazine October 2016 | Page 28

Q & A
smaller hole . In many applications , you could choose from multiple products to complete the task , but the important point is to determine which compressor can do this in the most efficient way .
Atlas Copco is developing a full range of compressors known as the DrillAir range , specifically designed to cover a multitude of drilling applications . The DrillAir range is built scientifically around the principals of pressure and flow . The focus of the design is the relationship between these two variables and for the compressor to find the right combination for the application . This improves the efficiency aspects of time spent on the job and fuel consumed . With the DrillAir range , it

BENEFITS OF DRILLAIR Y35

• More compact , with faster and more efficient drilling .
• 478 kW , Stage IV-compliant Scania engine , perfect for sustainable drilling .
• DrillAirXpert allows for precise regulation of the air-flow rate .
• Dynamic Flow Boost means the drill stem can be filled faster , increasing efficiency .
• Pressure range of 15 – 35 bar , enabling drilling teams to complete two 250-meter , 4.5-inch geothermal wells per day .
• Predictable repair and maintenance costs . The standard warranty covers parts within two years or 4 000 hours .
28 October 2016