73 hits on ”all pages” in Underground drill rigs and bolters
Mechanized pipe handling improves product safety and reduces operator fatigue. Standard ITH carousels allow mechanized pipe handling when hole length is up to 60 m. The time spent in handling and storing the drill pipes is reduced , ensuring increased drilling capacity and productivity.
Sandvik KA-series electrically powered air compressors are an alternative to expensive mine air supply infrastructure. The KA-series single- and two-stage air compressors are designed for sup­plying air for 3” to 8” ITH hammers and V-30 boring heads at wide altitude
Sandvik KR-series electrically powered reciprocating boosters are designed for supplying air for 3” to 8” ITH hammers and V-30 reaming heads at wide altitude range. They compress 6 to 7 bar air from the mine supply infrastructure to 24 bar, and the typical use is to deliver air
Sandvik KS-series electrically powered screw boosters are designed for supplying air for 3” to 8” ITH hammers and V-30 reaming heads at wide altitude range.
Sandvik DD411 is a single-boom electro-hydraulic jumbo for fast and accurate drilling in drifting and tunneling of up to 90 m² (with SB90) cross sections.
Sandvik DU431 is a fully mechanized and compact in-the-hole (ITH) longhole drill fitted with an onboard booster and designed for underground mining in 3.2 x 3.2 m or larger production drifts.
Sandvik DT923i is a fully automated i-serie tunneling jumbo with two electro-hydraulic booms providing top-level performance, accuracy and reliability. Equipped with new SB110i booms, it gives 62% bigger side coverage and good support for high power drilling.
Sandvik DL422iE is a fully automated, battery-powered top hammer longhole drill designed for underground mass mining in 4 x 4 m or larger production drifts. It is capable of drilling vertical and inclined fans and single or parallel Ø89-127 mm longholes up to 54 m in depth
Sandvik DD212 is a robust, compact and versatile single-boom electro-hydraulic jumbo for tunneling and mining development, purposely designed for narrow vein operations.
Sandvik DS312 is a compact and highly versatile rock support drill , with a dedicated screen handler boom , designed for fully mechanized rock reinforcement in underground mines with small and medium cross sections.