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|Founded||Incorporated in 1919|
Longwall mining systems
Joy Global Inc. is a worldwide mining machinery and services company. Through its divisions — P&H Mining Equipment and Joy Mining Machinery - the company manufactures underground and surface mining equipment and offers related backup services. P&H Mining Equipment (Surface Mining) and Joy Mining Machinery (Underground Machinery) are specialists in the design, manufacture, distribution, and servicing of mining machinery and equipment. The products are used for the mining of coal, copper, iron, gold and other mineral resources.
The Joy Mining Machinery business is headquartered in Warrendale, Pennsylvania with over 40 field offices in eight countries. The firm has a history as a manufacturer of underground mining equipment and providers of aftermarket services. The business was founded in 1920 by Joseph Francis Joy.
Joy Mining Machinery manufactures equipment and provides aftermarket services for the extraction of underground coal (nearly 90% of its business) and other materials such as gypsum, lignite, phosphate, potash, salt and trona found in underground bedded strata, with service centers located near mine sites around the world. Manufacturing plants are located in the US, UK and South Africa. The company has a workforce of approximately 4,500.
Joy Mining Machinery designs and manufactures equipment for low, mid and high seam applications for both room plus pillar and longwall mining:
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