SIC Industry Description

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Industry: 3532—Mining Machinery and Equipment, Except Oil and Gas Field Machinery and Equipment

Establishments primarily engaged in manufacturing heavy machinery an equipment used by the mining industries, such as coal breakers, mine cars, mineral cleaning machinery, concentration machinery, core drills, coal cutters, portable rock drills, and rock crushing machinery. Establishments primarily engaged in manufacturing construction machinery are classified in Industry 3531; those manufacturing welldrilling machinery are classified in Industry 3533; and those manufacturing coal and ore conveyors are classified in Industry 3535.

Amalgamators (metallurgical and mining machinery)	Hammer mills (rock and ore crushing machines), stationary
Auger mining equipment	Loading machines, underground: mobile
Bits, rock: except oil and gas field tools	Mining cars and trucks (dollies)
Cages, mine shaft	Mining equipment, except oil and gas field: rebuilding on a factory
Car dumpers, mining	Mining machinery and equipment except oil and gas field
Clarifying machinery, mineral	Ore crushing, washing, screening, and loading machinery
Classifiers, metallurgical and mining	Pellet mills (mining machinery)
Cleaning machinery, mineral	Plows, coal
Coal breakers, cutters, and pulverizers	Pulverizers, stone: stationary
Concentration machinery (metallurgical and mining)	Scraper loaders, underground
Crushers, mineral: stationary	Screeners, stationary
Drills and drilling equipment, mining: except oil and gas field	Sedimentation machinery, mineral
Drills, core	Separating machinery, mineral
Drills, rock: portable	Shuttle cars, underground
Feeders, ore and aggregate	Stamping mill mining machinery
Flotation machinery (mining machinery)	Washers, aggregate and sand: stationary type
Grinders, stone: stationary

Codes	Titles	Total Marketable US Businesses
3532	Mining Machinery	577
353200	Mining machinery	289
35320000	Mining machinery	289
353201	Drills, bits, and similar equipment	120
35320100	Drills, bits, and similar equipment	37
35320101	Auger mining equipment	13
35320102	Bits, except oil and gas field tools, rock	14
35320103	Drills (portable), rock	7
35320104	Drills and drilling equipment, mining (except oil and gas)	45
35320105	Drills, core	4
353202	Mineral beneficiation equipment	46
35320200	Mineral beneficiation equipment	8
35320201	Amalgamators (metallurgical or mining machinery)	6
35320202	Clarifying machinery, mineral	2
35320203	Classifiers (metallurgical or mining machinery)	2
35320204	Cleaning machinery, mineral	11
35320205	Concentration machinery (metallurgical or mining)	2
35320206	Flotation machinery (mining machinery)	2
35320207	Sedimentation machinery, mineral	5
35320208	Separating machinery, mineral	4
35320209	Washers, aggregate and sand	4
353203	Crushing, pulverizing, and screening equipment	54
35320300	Crushing, pulverizing, and screening equipment	16
35320301	Coal breakers, cutters, and pulverizers	0
35320302	Crushers, stationary	8
35320303	Grinders, stone: stationary	3
35320304	Pulverizers (stationary), stone	8
35320305	Rock crushing machinery, stationary	16
35320306	Screeners, stationary	3
353204	Mine cars, plows, loaders, feeders, and similar equipment	64
35320400	Mine cars, plows, loaders, feeders, and similar equipment	6
35320401	Cages, mine shaft	3
35320403	Cars, mining	3
35320404	Feeders, ore and aggregate	12
35320405	Loading machines, underground: mobile	4
35320406	Pellet mills (mining machinery)	22
35320407	Plows, coal	0
35320408	Scraper loaders, underground	1
35320409	Shuttle cars, underground	5
35320410	Trucks (dollies), mining	7
353299	Mining machinery, nec	4
35329901	Stamping mill machinery (mining machinery)	4