Conventional raise borer Mobile raise 2 borer1 Rhino 100 Highly mobile raise borer Monthly production up to 140m 155 336 Number of slots/month 5 6-7 14-15 Table 1. Comparison of slot drilling productivity. The data comparing "Mobile raise borer" and "Rhino 100 highly mobile raise borer" are from the same mine in Western Australia …
At DMC Mining we own and operate a fleet of 9 Raise Bore machines, 2,500 meters of drill pipe and 16 reamers with sizes ranging from 28 in to 12 ft diameter, offering you the optimal equipment for your raise boring needs. ... Goldcorp, Coeur, …
The solution was developed by TRB-Raise Borers when the highly mobile RHINO 100HM raise borer took over in July 2014, and the conventional long-hole top-hammer drill rigs were assigned to other tasks. The RHINO 100HM raise borer includes a comfortable, safe, quiet and ergonomic operating cabin. To further assist
The Agnico Eagle Kittilä goldmine, a two-hour ride north of the Arctic circle in Finnish Lapland, is a 4,000-tonne-per-day operation that expects to produce around 200,000 ounces of gold in 2016. It uses the Rhino 100HM raise borer for slot hole drilling in production and also for drilling shafts for the mine infrastructure.
It appears that 1910G is a real monster in a mining tunnel, too – as experiences from Finnish Lapland would suggest. Located in Lapland, Finland, the Kittilä mine is currently the biggest gold mine in Europe. Operated by Agnico Eagle Finland Oy, the mine deploys a Rhino 100 mobile raise borer that is using John 1910G as carrier.
As new mines are constructed to meet demand critical metal and minerals, raise boring can also provide flexibility to mine development, particularly when mines require multiple shafts, slopes (declines), and …
The Rhino 100 raise borer includes a comfortable, safe, quiet and ergonomic operating cabin. To further assist the operator, the most advanced controls are installed: The Rhino SMART operating system is a dedicated raise boring management software offering various features for operator, manager, maintenance personnel, and …
A raise borer is a machine used in underground mining operations to bore a circular hole between one level and another, lower level, effectively removing the need to conduct risky and wasteful blast excavations using explosives. Following the drilling of a pilot hole between the two levels, a reaming head is att…
Nowadays, there are several methods used in mines to produce these slot raises: long-hole rigs, manual drilling methods and even conventional raise boring. To increase …
It appears that 1910G is a real monster in a mining tunnel, too – as experiences from Finnish Lapland would suggest. Located in Lapland, Finland, the Kittilä mine is currently the biggest gold mine in Europe. Operated by Agnico Eagle Finland Oy, the mine deploys a Rhino 100 mobile raise borer that is using John 1910G as carrier.
Today's raise drilling machines are capable of drilling vertical shafts to a diameter of 6.1 meters to depths in excess of a 1 000 meters and 7.1 meters to 200 meters in depth. …
Having become the first company globally to have taken delivery of a mobile raiseboring machine with uphole, downhole, and back reaming capability, Barminco is transporting a Rhino 100 Raise Borer to another client site in Australia.. With the help of its Perenti surface mining partner, Ausdrill, the newest addition was recently transported to Regis …
With its mobility, quick set-up time and practical safety features, the TRB-Raise Borers' Rhino 100HM raise borer is defying traditional raise-drilling methods and helping Agnico Eagle's gold mine in Kittilä,...
The Rhino 100HM is a fully mechanised and self-contained electro-hydraulic mobile raise borer designed for slot raising in underground mining. The average advance rate for the reaming of the …
raise boring projects during mine expansion. Most common applications include ventilatio. Typically, such shafts are large in diameter and long, taking several weeks to complete, …
Mark Hanigan says the key advantages for Raising Australia are the time and labour savings the Rhino offers over conventional raise borers. While it takes a team of two people between two and three days to prepare a traditional raise borer for duty, a single operator can tram the Rhino into the mine and be drilling within a matter of minutes.
Cementation introduced large diameter hard rock raise boring into Canada at Goldcorp's Red Lake Gold Mines. This bored shaft was completed in 2006 and established a record for the largest diameter and longest single pass raise bored in the Canadian Shield with a raise of 694 m in length and 5.52 m in diameter.
North American Mining spoke to two raise borer OEMs and three drilling contractors about the current state and future direction of the raise boring sector. by Jonathan Rowland When you think of raise …
Our experience includes narrow vein gold mining to long hole open stoping at metal mines. UNDERGROUND ... Our brand-new Raise Borer boasts the latest technology ensuring safety, precision and efficiency. ... Mine Finance; Raise Boring; 705.692.2204; info@technicamining; Facebook Twitter Youtube Instagram Linkedin.
a tunnel borer, raise borers, blindhole borers, face drilling jumbos, roofbolting jumbos, and shuttle trains for cleaning. Accordingly, one of the main objectives of any mechanized equipment acquired by T.D.S. is to improve the rate of output. This invariably permits an improve-ment in productivity to be effected whilst efforts are
Crawler Raise Boring Rig for Metal Mining Ventilation Shaft Gold Silver Cooper . Being able to carry out metal mining ventilation shaft, transport of muck or ores, ore pass for mining activity, without explosive process is the feature of raise boring machine.
Raising Australia and TRB-Raise Borers deliver new standard in raise boring News Published 25 Mar 09:28 The arrival of the Rhino 100 mobile raise borer has proved a game changer for underground contractor Raising Australia, part of the Byrnecut Group. ... The first arrived in August 2018 and was sent to Northern Star's Jundee gold …
The arrival of the Rhino 100 mobile raise borer has proved a game changer for underground contractor Raising Australia, part of the Byrnecut Group. ... of many underground mines in Australia ...
purchase of a raise-borer from a Group contractor and then carrying out a series of trials at Anglo American Corporation gold mines. In the first twelve months of operation, 11 holes were bored on a non-profit contracting basis using a Robbins 61R raise-borer. This paper describes in general terms some of the experiences to date on machine ...
In 2014, a team from Raising Australia travelled to Finland to inspect the Rhino 100, developed by TRB-Raise Borers and distributed by . Mounted on rubber tyres, the Rhino 100 could travel under its own power within a mine, required just one operator, and could begin boring within 45 minutes of arrival on site, said.
South Deep, Gold Fields' Westonaria-based flagship gold mine, is entering the final stage of a four-part strategic journey it embarked on in 2017 to stabilise the operation, improve ...
It appears that 1910G is a real monster in a mining tunnel, too – as experiences from Finnish Lapland would suggest. Located in Lapland, Finland, the Kittilä mine is currently the biggest gold mine in Europe. …
"As mines get deeper, the demand will increase for raisebored holes. Our key markets are deep-level underground mines. In the RSA context, this is mainly for gold and PGM mines." Master Drilling now has 152 …
Raise boring machines (RBMs) are used for drilling/excavation of shafts and other inclined structures in mining and construction fields. Proper selection and accurate performance estimation of ...
Raise borers can be used in various modes of operation, the modes most often used are:- Conventional pilot drilling Conventional upreaming of vertical and inclined holes ... At Kloof Gold Mine South Africa, a 1 100 metre deep, 4.1 metre diameter hole was drilled through the hardest lava rock formation with an UCS
Raise boring is the most commonly used method for the production of long vertical shafts in underground mines, especially deep, hard rock mines. The technique is …
