The Art of Long Hole Drilling
The Art of Long Hole Drilling. Production holes and utility holes have something in common. They are both long holes – and the longer the hole, the greater the risk of …
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DL432i: precision in underground longhole drilling
Fully mechanized drill. DL432i is a fully automated and digitalized longhole drill with tele-remote capabilities (option) for improved productivity and safety. It can drill vertical and inclined fans and single or parallel Ø64-102 mm longholes up to 38 meters deep, using T38, T45 and T51 MF-rods or Ø65 mm/T45 and Ø76 mm/ST58 tube rods.
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DL432i TOP HAMMER LONGHOLE DRILL
TECHNICAL SPECIFICATION. DL432i is a fully-mechanized, highly versatile and compact electro-hydraulic top hammer longhole drill designed for …
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DL210 LONGHOLE DRILL
1. DL210 - LONGHOLE DRILL DL210 LONGHOLE DRILL DL210 is a compact and flexible electro-hydraulic longhole jumbo for production drilling in underground mines. Designed for vertical and inclined plane rings and fans, DL210 is capable of drilling 51 - 64 mm millimeters diameter holes up to 20 meters. The robust, …
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HOME | Thordrill
THOR DRILL RIG CC MANUFACTURERS OF DRILLING EQUIPMENT Plot 78 Vaalbank, R104 rd to Bronkhorstspruits South Africa: Phone : +27 (0)12 736 2345. Fax : +27 (0)12 736 2346. Cell : 083 442 8570. E-Mail : [email protected] . International: - French Speaking Africa - Middle East - Europe. Jack Tcherniavsky JT Consulting E-Mail : …
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StopeMate™ pneumatic production drill
The Stopemate uses the S36 a powerful 114 mm (4.49 in) diameter bore drifter-type drill designed for deep hole drilling. The S36 can drill up to 37 m (122 ft) in ideal ground conditions. 4. MODULAR. Efficient dismantling and re-assembly enables faster move times and increased productivity. Drilling Depth Guidelines.
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DU412i ITH LONGHOLE DRILL
ITH longhole drill fitted with an onboard booster and designed for underground mining in 3.2 x 3.2 m or larger production drifts. It is capable of drilling vertical and inclined fans and single or parallel Ø3½" - 8½" (90 - 216 mm) longholes, using 3" to 8" ITH hammers and Ø3" to Ø5" (76 - 127 mm) drill pipes. The DU412i can be ...
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Long hole drilling for the platinum industry— a mining …
long hole drilling method is to be successfully implemented in a sustainable economic manner. In-stope long hole drilling is the method whereby holes are drilled parallel to the face from a drill gully through to a toe gully. Figure 1 shows a typical in-stope long hole drilling layout utilizing trackless drill rigs1. Long hole ledging is the method
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DL422i: advanced precision in underground drilling
Hydrostatic transmission (diesel) QSB4.5 (119 kW Tier 3) DL422i is a fully automated, top hammer longhole drill, designed for underground mass mining in 4 x 3.5 meter (H x W) or larger production drifts. It drills vertical and inclined fans and single or parallel longholes up to 54 m in depth.
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Simba S7 | Epiroc US
The Simba S7 is built on a modern design sharing many components in common with the successful Boomer S1 face drilling rig. The Simba S7 is a long-hole drilling rig for small to medium sized drifts in the 51 to 89 mm hole range. The rig is capable of ring drilling with parallel holes upward and downward with up to 5,9 m spacing. Equipped with a high …
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Simba 1354 Long-hole drilling rig
The Simba 1354 is popular in medium-drift mining for long-hole production drilling applica-tion. The sturdy carrier supports heavy-duty drill tools for the hole ranging from 76-178 mm. The intelligent drilling system EDS 18 and the angle reading system offer easy operation on versatile positioning unit to adapt to various drilling methods.
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expands battery-electric range with …
DL422iE is capable of drilling vertical and inclined fans and single or parallel 89 to 127 mm diameter longholes that are up to 54 metres deep using ST58 and ST68 tube rods. It is equipped ...
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CMAC LH II – LONG HOLE II
The CMAC LH II is an electrohydraulic unit for long-hole drilling. Versatile equipment. Top Hammer drifter type. Patented positioning system offering the widest coverage available …
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Long Hole Drilling | Robit Drilling Consumables
Long Hole Drilling means, in its simplicity, drilling deeper holes into the ore in underground mining. This is also known as production drilling, and the typical hole depth varies mostly from 10 meters all the way up to 40 …
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Blast design for underground long hole stope to safeguard …
Longhole stoping with ring drilling is best suited method for large scale production from exploitation of nearly vertical ore deposit. However production blasting in underground stope beneath ...
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Drill Fleet — REI Drilling, Inc
REI Drilling, Inc.'s five (5) Fletcher long hole Drills are high thrust units for directional drilling in coal or rock. Directional capacity. 5000 + ft (3.75 inch diameter) 3000 + ft (6.0 inch diameter) Dimensions (HxWxL) Drill 4-4.5x7-8x16-18 ft. Power Requirements. 575 V | 480 VAC, 120 kVA.
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expands battery-electric range with new top hammer longhole drill
It is equipped with the powerful 33 kW HF1560ST longhole rock drill, which is based on a proven concept in terms of drilling capacity, reliability and operating cost. ... Net penetration rates with air-mist flushing are up to 15% higher on DL422iE when compared to water flushing. The drill rig can be equipped with a CT80 onboard screw ...
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DL421: robust efficiency in underground drilling
Hydrodynamic transmission (diesel) B4.5 (110 kW, Stage IIIA) DL421 is a versatile longhole drill rig engineered for large-scale production drilling in underground mines. It is designed for vertical and inclined plane rings and fans, as well as parallel long production holes and long single holes.
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ITH longhole drill
compact ITH longhole drill fitted with an onboard booster and designed for underground mining in 4 x 4 m or larger production drifts. It is capable of drilling vertical and inclined …
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Borehole Drilling Cost Guide
When it comes to accessing a consistent and reliable water supply, many property owners in South Africa turn to borehole drilling. On average, the cost of borehole drilling ranges between R500 to R1500 per meter, influenced by factors such as drilling depth, geological conditions, and the type of borehole required.A Borehole is not only sustainable but can …
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DL411 TOP HAMMER LONGHOLE DRILL
electro-hydraulic top hammer longhole drill designed for underground mass mining in 3.6 x 3.6 m or larger production drifts. It is capable of drilling vertical and ... Cooler for hydraulic oil OW45 oil-to-water (1 x 45 kW) Low oil level indication Low oil level switch DRILLING MODULE Type of drilling module LFRC1600 (TS2-342)
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DL2711 TOP HAMMER LONGHOLE DRILL
electro-hydraulic top hammer longhole drill designed for underground mining in 3.2 x 3.2 meter or larger production drifts. It is capable of drilling vertical and ... *Package: Harsh water *Package: Arctic *Package: Dry drilling HL710S Air or filled tires Complete set (TS2-449) Field kit (TS2-450) One year (excl. Kazakhstan)
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DL331 TOP HAMMER LONGHOLE DRILL
LONGHOLE DRILL DL331 is a fully-mechanized, highly versatile and compact electro-hydraulic top hammer longhole drill designed for underground mining in 3 x 3 m or larger production drifts. It is capable of drilling vertical and inclined fans and single or parallel Ø51…76 mm longholes up to 23 meters in depth, using R32, T38 and
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DL432i TOP HAMMER LONGHOLE DRILL
LONGHOLE DRILL 1. DL432i TOP HAMMER - LONGHOLE DRILL DL432i is a fully-mechanized, highly versatile and compact electro-hydraulic top hammer longhole ... Water pump capacity 375 l/min at 15 bar (from 5 bar inlet) Flushing water pressure 10 - 20 bar Shank lubrication device SLU1 (air / oil mist) ...
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Services
• Longhole Drilling. • Directional Longhole Drilling. Water Sealing (Chemical and Cement) • Pre-cementation of Shafts. ... Our diamond drill division do prospect drilling, cover drilling, water sealing and the consolidation of highly fractured ground conditions. Our services are currently utilized on one of the more demanding mines in ...
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Underground drill rigs
We offer battery-driven underground drills for all underground drilling applications. All. Development drill rigs. Top hammer longhole drill rigs. In-the-hole longhole drill rigs. …
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(PDF) DL421 TOP HAMMER LONGHOLE DRILL
DL421 TOP HAMMER LONGHOLE DRILL TECHNICAL SPECIFICATION DL421 is a fully-mechanized and compact electro-hydraulic top hammer longhole drill designed for underground mass mining in 3.6 x 3.6 m or larger production drifts. It is capable of drilling vertical and inclined fans and single or parallel Ø64…115 mm longholes up to 54 …
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Simba 1354 Long-hole drilling rig
Versatility The Simba 1354 with versatile positioning unit and water-mist offers 360° ring drilling and parallel drilling within the width of 3 m. The powerful COP2550UX+ series …
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Long-Hole Drills | GHH – SOLID AS A ROCK
Long-Hole Drills. For underground production drilling Mine Master offers a range of long hole drilling rigs in configurations suitable for the required work in mines. To adapt to …
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Underground drill rigs
Underground drill rigs. We engineer an extensive range of underground drill rigs for mining development and production. Available in a variety of feed lengths, boom configurations and size classes, our underground drill rigs maximize productivity while delivering the lowest cost per meter. We offer battery-driven underground drills for all ...
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