Rock drill mining

A drifter drill, sometimes called a rock drill, is a tool used in and to into . Rock drills are used for making holes for placing or other explosives in , and holes for quarrying. While a rock drill may be as simple as a specialized form of chisel, it may als. [pdf]

FAQS about Rock drill mining

Are rock drills a necessity in underground mining?

Rock Drills are almost a necessity in underground mining. Your work is made relatively more manageable and simpler through the proper usage of Rock Drills or Drifters as they are sometimes known. The fact that they can be used remotely means that you will be safe while doing your mining work.

What applications do you offer rock drilling machines for?

We offer rock drilling machines and other equipment for many different applications. For example; oil and gas, construction drilling, quarrying, surface mining, underground mining, exploration drilling and dimension stone industry applications.

What is a rock drill used for?

Lightweight man-portable drill for drilling on high slopes or rock faces. Pneumatic Rock Drill that is ight weight and powerful for feed mounted applications. Canyon Equipment supplies the Hydro-Jet Dust Control System, which can be used for DTH and...

How do rock drills work?

Rock Drills are usually mounted on feeds on equipment known as Jumbo Drills and then directed to where they are supposed to drill holes. The feeds are attached with booms that resemble arms and are flexible. The flexibility is meant to allow you to adjust the unit depending on where you want to drill.

What is a machine rock drill?

Machine rock drills come in two basic forms: those that operate by percussion (using a reciprocating motion), and those that are abrasive (using a rotary motion). A smaller, hand-held percussion rock drill is considered a type of jackhammer. A pneumatic rock drill. The detacheable drill bit is not shown, but would be at left.

How to choose the best drills for underground mining?

If you are doing commercial underground mining, it is advisable to go for the relatively more powerful drills. Such drills will help you save time since you will be able to do more in a shorter time. The drills brand is also important since there are companies that make top-notch drills with all the right qualities.

South African mining hydraulic rock drill manufacturer

On September 13, New Concept Mining (NCM), a division of Swedish company Epiroc, opened its Hydraulic Rock Drill (HRD) production facility in Aeroton, Johannesburg. NCM is a ground support solutions supplier based in South Africa. [pdf]

Dth drilling rig method

DTH is short for “down-the-hole”. Since the DTH method was originally developed to drill large-diameter holes downwards in surface-drilling applications, its name originated from the fact that the percussion mechanism followed the bit down into the hole. Applications were later found for the DTH method. . A down-the-hole drill, usually called DTH by most professionals, is basically a screwed on the bottom of a . The fast hammer action breaks hard rock into small cuttings and dust that are evacuated by a. . A is first thought to have been used for rock drilling in 1844. Many quarries used hand held tools that required the driller to suspend himself from a rope over the. . In DTH drilling, the percussion mechanism – commonly called the hammer – is located directly above the drill bit. The drill pipes transmit the necessary feed force and rotation to the hammer and the bit, along with the fluid (air, water or drilling mud) used to. . DTH products can be used in the following applications:• Mining- drill and blast holes in open pit mining, where the drill operator will drill several holes, then. In down-the-hole drilling a drill rod is fitted with a hammer at its lower end. The hammer, which is mounted on the drill bit, is activated through the addition of compressed air and driven into the ground – simultaneously rotating and impacting. [pdf]