Quarry and Aggregate Production

• Aggregate Machinery, Inc.  - Manufacturs a complete line of aggregate crushing and screening plants, concrete and asphalt recycle plants, process screens, separators, washing equipment, conveying systems, feeders, stackers and load-out systems.
• Aggregate Manufacturing International LLC  - Specializes in providing parts, service, sale of crushers, screens and washing equipment, as well as designing, fabricating and installing full-scale plant projects.
• Aggregate Plants, Inc.  - Supplies machinery and parts for sand, gravel, mining and related plants.
• American Pulverizer Company  - Making reduction equipment for use around the world in a variety of reduction applications such as coal, chemicals, ferrous and non-ferrous scrap, hazardous waste, limestone, ore, construction and demolition debris, plastic, tires and wood.
• Balzer Pacific Equipment Co.  - Manufacturer and distributor of aggregate, concrete, and asphalt equipment.
• Causeway Equipment, Inc.  - Offers a range of crushing equipment, conveyors, screening equipment, grinders, shredders and washing equipment.
• Central Service and Supply  - Serves the construction, aggregate, mining and contractor market segments with rock crushing equipment, screening plants, wire cloth, pumps, chains and hoists, washing and classifying equipment, drilling equipment, conveying equipment.
• Columbia Steel  - Manufactures steel and iron alloy castings and wear parts used in industrial equipment worldwide.
• Cornerstone Equipment, Inc.  - Offers aggregate processing equipment; crushers, screens, conveyors, feeders, sand screws, coarse material screws, log washers, jigs, platform scales, belt scales, gen sets, gear reducers, magnets, bare components and portable plants.
• Crusher Rentals & Sales  - Providing crushers, impactors, screens, feeders and conveyors.
• FLSmidth-Excel  - Manufactures bushings, washers, shafts, gears, seals, rollers, idlers, and many other wear parts for heavy equipment.
• Hard Rock Equipment & Rental LLC  - Providing inertia aggregate crushing and screening processing equipment.
• Lippmann  - Designing and manufacturing quality aggregate processing equipment since 1923.
• Portable Screen  - Offers sales and rentals of vibrating screens, crushers, conveyors, recycling, grinders, mining, feeders, aggregate machinery, screening equipment, topsoil screen, quarrying, and washing equipment.
• R&M  - Offering small rock crushers and gold mining equipment built for the small gold miner.
• R.R. Equipment Company  - Specializing in portable crushing plants, screening plants, washing plants, offering new, reconditioned, or used processing equipment for the pit, quarry, mining, and recycling industry.
• RB Scott Company, Inc.  - A specialized dealer of aggregate and recycling process equipment and wear parts.
• Rock Jaw  - Manufactures a steel attachment for moving and setting large rocks.
• Rock Systems, Inc.  - Provides rock processing equipment to support the construction, mining and recycle industries.
• Sanger Equipment Corporation  - A dealer in both new and used aggregate processing machinery for the sand and gravel, crushed stone, mining, and recycling industries.
• Stedman  - Provides material size reduction solutions for crushing, pulverizing, fine grinding, blending or lump breaking a broad range of materials for applications from 40 inches to -20 microns.
• Trio Engineered Products Inc.  - Manufacturers and exporters of crushing, vibrating, washing and conveying equipment for the aggregate, mining, recycling, and mineral industries.
• Whiting Group  - Specializing in the manufacture and repair of aggregate equipment.
• Wright Equipment Corporation  - Selling and supporting rock crusher and screening equipment for the crusher, screening and recycling industries.