A conveyor belt is the carrying medium of a belt conveyor system. A belt conveyor system is one of many types of conveyor systems. A belt conveyor system consists of two or more pulleys, with a closed loop of carrying medium—the conveyor belt—that rotates about them. One or both of the pulleys are powered, moving the belt and the material on the belt forward. The powered pulley is called the drive pulley while the unpowered pulley is called the idler pulley. There are two main industrial classes of belt conveyors; Those in general material handling such as those moving boxes along inside a factory and bulk material handling such as those used to transport large volumes of resources and agricultural materials, such as grain, salt, coal, ore, sand, overburden and more.
The Plessey Company plc was a British electronics, defence and telecommunications company. It originated in 1917, growing and diversifying into electronics. It expanded after World War II by acquisition of companies and formed overseas companies.
A dragline excavator is a piece of heavy equipment used in civil engineering and surface mining.
SK Group is a South Korean multinational manufacturing and services conglomerate headquartered in Seoul. A chaebol, SK Group is second largest such conglomerate by revenue in South Korea, after Samsung Group. Through a number of subsidiaries, it is engaged in various businesses, including manufacture of chemicals and petrochemicals, semiconductors, flash memory and miscellaneous information technology, as well providing telecommunications services worldwide among its other less notable ventures.
Moog is an American-based designer and manufacturer of electric, electro-hydraulic and hydraulic motion, controls and systems for applications in aerospace, defense, industrial and medical devices. The company operates under four segments: aircraft controls, space and defense controls, industrial controls, and components. Moog is headquartered in Elma, New York and has sales, engineering, and manufacturing facilities in twenty-six countries.
The breakup of the Bell System was mandated on January 8, 1982, by a consent decree providing that AT&T Corporation would, as had been initially proposed by AT&T, relinquish control of the Bell Operating Companies, which had provided local telephone service in the United States. This effectively took the monopoly that was the Bell System and split it into entirely separate companies that would continue to provide telephone service. AT&T would continue to be a provider of long-distance service, while the now-independent Regional Bell Operating Companies (RBOCs), nicknamed the "Baby Bells", would provide local service, and would no longer be directly supplied with equipment from AT&T subsidiary Western Electric.
Kone Oyj is an elevator engineering company employing over 60,000 personnel across 60 countries worldwide. It was founded in 1910 and is now headquartered in Helsinki, Finland, with its corporate offices located in Espoo. In addition, Kone builds and services moving walkways, automatic doors and gates, escalators, and lifts. In the Finnish language, Kone means "machine".
Bucyrus-Erie was an American surface and underground mining equipment company. It was founded as Bucyrus Foundry and Manufacturing Company in Bucyrus, Ohio, in 1880. Bucyrus moved its headquarters to South Milwaukee, Wisconsin in 1893. In 1927, Bucyrus merged with the Erie Steam Shovel Company to form Bucyrus-Erie. In 1997, it was renamed Bucyrus International, Inc.. In 2010 the enterprise was purchased by Caterpillar in a US$7.6 billion transaction that closed on July 8, 2011. At the time of its acquisition, the Bucyrus product line included a range of material removal and material handling products used in both surface and underground mining.
A hoist is a device used for lifting or lowering a load by means of a drum or lift-wheel around which rope or chain wraps. It may be manually operated, electrically or pneumatically driven and may use chain, fiber or wire rope as its lifting medium. The most familiar form is an elevator, the car of which is raised and lowered by a hoist mechanism. Most hoists couple to their loads using a lifting hook. Today, there are a few governing bodies for the North American overhead hoist industry which include the Hoist Manufactures Institute, ASME, and the Occupational Safety and Health Administration. HMI is a product counsel of the Material Handling Industry of America consisting of hoist manufacturers promoting safe use of their products.
Dover Corporation is an American conglomerate manufacturer of industrial products. The Downers Grove, Illinois-based company was founded in 1955. As of 2021, Dover's business was divided into five segments: Engineered Products, Clean Energy and Fueling, Imaging & Identification, Pumps & Process Solutions and Climate and Sustainability Technologies. Dover is a constituent of the S&P 500 index and trades on the New York Stock Exchange under "DOV". Dover was ranked 433rd in the 2022 Fortune 500. The company relocated its headquarters to Illinois from New York in mid-2010.
Heyl & Patterson Inc. is an American specialist engineering company, founded in 1887 and based in Pittsburgh, Pennsylvania.
P&H Mining Equipment sells drilling and material handling machinery under the "P&H" trademark. The firm is an operating subsidiary of Joy Global Inc. In 2017 Joy Global Inc. was acquired by Komatsu Limited of Tokyo, Japan, and is now known as Komatsu Mining Corporation and operates as a subsidiary of Komatsu.
Altra Industrial Motion is an American manufacturer of mechanical power transmission products – brakes, clutches, couplings, and the like. The company is headquartered in Braintree, Massachusetts.
Joy Global Inc. was a company that manufactured and serviced heavy equipment used in the extraction and haulage of coal and minerals in both underground and surface mining. The company had manufacturing facilities in Alabama, Pennsylvania, Texas, Wisconsin, Australia, Canada, China, France, South Africa, Poland and the United Kingdom. In 2017, Joy Global was acquired by Komatsu Limited and was renamed Komatsu Mining Corp.
The Vollrath Company is an American company based in Sheboygan, Wisconsin that manufactures stainless steel and aluminum equipment and smallwares, and deep draw stainless steel items, for commercial and institutional foodservice operations.
Enerpac Tool Group Corp, formerly Actuant Corporation, was founded in 1910 and is headquartered in Menomonee Falls, Wisconsin. Enerpac Tool Group common stock trades on the NYSE under the symbol EPAC.
Enerpac is a business is a division of Enerpac Tool Group a $1.5 billion diversified global manufacturing company of industrial tools, and is headquartered in Menomonee Falls, Wisconsin. Enerpac primarily plays in the high-pressure hydraulics market with locations in North and South America, Europe, United kingdom, Africa, Russia, the Middle East, Asia, Australia, and New Zealand. The business has over 30 offices in 22 different countries and over 1,000 employees. Enerpac produces and globally distributes high-pressure hydraulic products and industrial tools, such as controlled bolting tools, portable machine equipment and flange working tools. The business focuses on the design of products, from small cylinders to computer-operated lifting & positioning systems.
PAR Systems, Inc, is a systems engineering firm headquartered in Shoreview, Minnesota, specializing in automated manufacturing and material handling equipment. Subsidiaries include Jered LLC, specializing in marine equipment and cargo handling systems; Ederer LLC, specializing in custom and specialty cranes and associated equipment; CAMotion, specializing in advanced motion control and Cartesian palletizers and Oak River Technology, specializing in automated manufacturing, testing equipment and medical device manufacturing equipment. PAR systems specializes in engineering equipment for the nuclear field, designing equipment for nuclear industry hot cells, process facilities and decommissioning applications in Japan, UK and United States. In the aerospace industry, PAR specializes in precision cutting, trimming, drilling, coating, scanning and non-destructive testing equipment PAR Systems has quality certifications in ISO9001, AS9100, ISO13485 and ASME NQA-1 compliant.
Chain Belt Company was an agricultural equipment manufacturer in the US. It produced chain belts specifically to replace leather-based belts, which were used inside engine-powered agricultural equipment at the time.
Allient Inc., formerly Allied Motion is an American public corporation headquartered in New York, United States that produces precision and specialty motion control components and systems for commercial, industrial, medical, vehicle, aerospace and defense markets. Allient is a global leader in connecting motion, controls, and power technologies to create products and solutions for customers, from standard component products to preeminent custom-designed, vertically integrated systems.
