The image clearly represents the work of this team called scoop, which is used once the blast has been made on the work front. The work of this team consists of the removal of this material from the forehead to a marine collection point or to emptying pits. Its technical name is jumbo drilling which the main function of this machine is the drilling of work fronts to subsequently perform the corresponding trimming. This equipment is very effective and reliable which it’s working time is much lower than how it was done in the past, which is why it is of great help for bigger and safer productivity. In hard rock mines, extraction is carried out by drilling and blasting. First holes are made with compressed air or hydraulic drills. Then holes are inserted into the holes and an explosion is caused to fracture the rock. The blasted rock is loaded into steeply inclined galleries, through which the rock falls into an access shaft. It is loaded into containers called ladles and removed from the mine. Soft rock mines, such as coal, do not require the use of explosives for extraction. These rocks can be cut with the mining tools provided by modern technology. Soft rocks are also salt, potash, bauxite.
MINIONS NAMES AND PICS SERIES
The trucks have been specializing and adopting a series of characteristics of the work to which they are destined in the mines are responsible for transporting the ore and sterile to the dump. In the majority the structure is integrated by a supporting chassis, generally a structural frame, a cabin and a structure to transport the load. It is a type of bulldozer that is mainly used for earthmoving, digging and pushing other machines. Although the blade allows a vertical movement of elevation, with this machine it is not possible to load materials on trucks or hoppers, so the movement of the earth is done by dragging. This machine is for transporting earth from one direction to another where it can be seen in the image is not to transport a large amount of land is to carry the specific where it is released by the earth when moving. It can excavate 240,000 tons of coal or 240,000 cubic meters of wastewater per day, the equivalent of a 30-meter-deep soccer field. The coal produced in a day filled 2,400 coal cars. It is a continuous production machine in which the functions of starting, loading and transport, within it are separated, the first two being made by the impeller and the last by a system of conveyor belts. List of mining equipment Excavator shovelĮxcavator shovel or mechanical shovel is a self-propelled machine, on tires or tracks, with a structure capable of rotating at least 360 ° (in one direction and in another, and without interruption) that excavates land, or load, lift, rotate and unloads materials by the action of the spoon, fixed to a set formed by boom and arm or rocker arm, without the supporting structure or chassis moving.
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It has metal feet because the wheels or caterpillars of the tanks will sink.Cables, ropes and chains that allow the maneuvering of the excavation process.The loader that is held vertically to the main arm and horizontally to the main structure through cables and ropes.The mobile arm or mast that supports the loader.The main structure, in the form of a box, which has rotary movement. Here resides the engine, diesel or electric, and the cockpit.
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The dragline is formed by the following parts: It is a large excavation machine, so they build it in the place where it will be used, in mining and in civil engineering to move large amounts of material. It is especially useful in places flooded for example for the construction of ports. Its weight easily exceeds 2,000 tons to reach in some cases at 13,000 tons. Open pit mining is an industrial activity that involves the removal of large quantities of soil and subsoil, which is then processed to extract the mineral. This mineral may be present in very low concentrations, in relation to the amount of material removed. The management in the handling of minerals, or materials in general, seeks to optimize resources to achieve a simple but complex objective that is the transfer of material from one point to another fulfilling certain quality and quantity requirements in a defined period of time and at minimum cost. Within the mining operations, the activity of management and management of machinery for minerals, affects the cost of operation in general, mainly due to the large amount and variability of resources involved in it.Ī large part of the technological innovations points to this activity, both because of its importance in the cost of operation and in the number of stages involved.