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2015: Superior acquires assets of FLSmidth crusher manufacturing plant in Pekin, Illinois. 2015: Company Founder, Neil Schmidgall, is inducted into the Pit & Quarry Hall of Fame. 2017: Rock Face to Load Out Vision is unveiled to attendees of CONEXPO-CON/AGG. Superior shows the largest new product display in the exhibition’s history.
By that time, Nordberg had been manufacturing mineral and rock crushing equipment, screens, grinding mills, and hoists, heavy duty diesel and gas turbines, railroad maintenance machinery, hydraulic valves presses and other components. [9] Nordberg was acquired by Finland's Rauma Corporation in 1989, which was later merged into Metso in 1999. [10]
Herc Rentals is an equipment rental company, owned by Herc Holdings. It was formerly a subsidiary of The Hertz Corporation before being spun-off as a separate company in 2016. The company provides rentals of heavy equipment , [ 3 ] tools, power generators and pumps, [ 4 ] as well as sales of used equipment.
Crushing plants make use of a large range of equipment, such as a pre-screener, loading conveyor, intake hopper, magnetic separator, crushing unit, such as jaw crushers and cone crusher etc. Vibration feeder: These machines feed the jaw and impact crusher with the rocks and stones to be crushed. [1]
The crushing equipment consisted of one No. 4 and two No. 6 Allis-Chalmers crushing plants, which had a combined capacity of 600 cu. yd. a day, which was practically equal to that of the storage bins. The blasted rock was brought to the crusher in narrow-gauge railway cars instead of by horse or oxen teams, as it had been the former practice. [1]
United Rentals, Inc. is an American equipment rental company, with about 16 percent of the North American market share as of 2022. [5] It owns the largest rental fleet in the world with approximately 4,700 classes of equipment totaling about $19.3 billion in original equipment cost (OEC) as of 2022. [3]
A dolly pot, also known as a dolly, is a portable tool used for crushing small quantities of gold-bearing rock, by hand, in a process known as dollying. In principle, a dolly pot is somewhat like a large mortar and pestle, but is always made of metal and is intended specifically to crush hard rocks like quartz. It is typically flat at the ...
A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, sand or rock dust.. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can be differentiated.