Sandvik - new compact and intelligent development drill

Sandvik Mining and Rock Solutions has launched a highly automated, compact, twin-boom drill for underground development and small-scale tunnelling.

The Sandvik DD322i is a versatile drill that can be utilized in mining or tunneling applications, providing a high level of performance, accuracy and reliability. Sandvik DD322i has a new carrier and design, and can tram in small headings, tight corners and intersections thanks to its compact size, low profile cabin and Boom Control While Tramming option.

The Boom Control While Tramming option allows the operator to simultaneously control the two booms while tramming, ensuring improved control when moving the drill and reducing potential risk of boom damage. The new SB55i booms with two roll-overs ensure improved drilling performance and accuracy, as well as high flexibility to drill crosscut and bolt holes. Sandvik DD322i can also be equipped with features such as semi-automatic drill bit changer and tele-remote drilling to make underground operations safer and more productive

“Sandvik DD322i was very successful and well-received by our customer during the field testing in Finland earlier this year,” said Jari Talasniemi, product manager for development drills. “The site reported that almost 60 percent of their development drilling during the trial period was completed using Sandvik DD322i. It performed extremely well from day one and the Boom Control While Tramming feature was useful for their operation.”

For more information : https://www.rocktechnology.sandvik/en/products/underground-drill-rigs-and-bolters/mining-jumbos/dd322i-development-drillrig/