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2. Conveyor belt - Wikipedia

   en.wikipedia.org/wiki/Conveyor_belt

   The longest belt conveyor system in the world is in Western Sahara. It was built in 1972 by Friedrich Krupp GmbH (now thyssenkrupp) and is 98 km (61 miles) long, from the phosphate mines of Bu Craa to the coast south of El-Aaiun. [18] The longest conveyor system in an airport is the Dubai International Airport baggage handling system at 63 km ...

3. Bucket-wheel excavator - Wikipedia

   en.wikipedia.org/wiki/Bucket-wheel_excavator

   Project managers and operators are now able to track crucial data regarding the BWEs and other machinery in the mining operations via the Internet. Sensors can detect how much material is being scooped onto the conveyor belt, and the automation system can then vary the speed on the conveyor belts in order to feed a continuous amount of material.

4. Takraf GmbH - Wikipedia

   en.wikipedia.org/wiki/Takraf_GmbH

   The overland conveyor system transports bauxite from the mines to a 4.5 mtpa alumina plant, and traverses highly undulating topography over almost its entire route. As a result of the topography and due to the conveyor length, the conveyors were designed with head and tail drives, and multiple, very tight compound horizontal and vertical curves.

5. Jeffrey Manufacturing Company - Wikipedia

   en.wikipedia.org/wiki/Jeffrey_Manufacturing_Company

   In the 1880s, the new company developed an early conveyor belt using its chain drive. In 1888, the Portage Strawboard Company had over 2 miles of Jeffrey Conveyor installed. [4] The company was an early adopter of electric motors, and one of the first American manufacturers to build a mining locomotive powered from an overhead wire, in 1888. [7]

6. Bou Craa - Wikipedia

   en.wikipedia.org/wiki/Bou_Craa

   Mining resumed on a reduced scale in July 1982. [1] Today, the mine produces around 3 million tonnes annually, which represents 10% of Morocco's total production. [3] The phosphates are transported to the coast by an automated conveyor belt. Approximately 100 kilometres (62 mi) long, the belt is the longest in the world and dust blown from it ...

7. Joy Global - Wikipedia

   en.wikipedia.org/wiki/Joy_Global

   Continuous haulage systems – unlike the pulsed, batch load throughput made possible by usage of shuttle cars and battery haulers, continuous haulage systems feature a connected series of bridge structures that utilize chain conveyors to obtain continuous throughput of material from the mine face to the main mine load-out conveyor belts. Joy ...

8. Overburden Conveyor Bridge F60 - Wikipedia

   en.wikipedia.org/wiki/Overburden_Conveyor_Bridge_F60

   The overburden conveyor bridge of Lichterfeld-Schacksdorf, now shut down, was used from 1991 until 1992 in the brown coal mine Klettwitz-Nord near Klettwitz. It is open for visitors today as a project of the Internationale Bauausstellung Fürst-Pückler-Land (International Mining Exhibition Fürst-Pückler-Land) and is an anchor of the European ...

9. Conveyor system - Wikipedia

   en.wikipedia.org/wiki/Conveyor_system

   A conveyor system is often the lifeline to a company's ability to effectively move its product in a timely fashion. The steps that a company can take to ensure that it performs at peak capacity, include regular inspections and system audits, close monitoring of motors and reducers, keeping key parts in stock, and proper training of personnel.