Kolberg-Pioneer Inc. (KPI), Johnson Crushers International (JCI), and Astec Mobile Screen (AMS) are subsidiaries of Astec Industries’ Aggregate and Mining Group, one of America’s largest manufacturers of equipment for all facets of road building.
Kolberg-Pioneer Inc. (KPI)
Kolberg-Pioneer Inc. specializes in manufacturing equipment used in aggregate production for washing and classifying, conveying, jaw and impact crushing, and screening. They design and produce track-mounted portable, wheeled portable, and stationary plants. Kolberg-Pioneer is located in Yankton, South Dakota.
Johnson Crushers International (JCI)
Johnson Crushers International specializes in the manufacturing of roller bearing cone crushers, vibrating screens (horizontal and incline), and wheeled portable, track-mounted, and stationary crushing equipment and installations. Their offices are located in Eugene, Oregon.
Astec Mobile Screens (AMS)
Astec Mobile Screens manufactures conventional and specialized high-frequency screening plants, including track-mounted screening plants, wheeled portable plants, and stationary screening structures. They are located in Sterling, Illinois.
- Jaw, impact, and cone crushers in stationary, wheeled, and track-mount configurations
- Horizontal, incline, and high frequency screen, stationary, wheeled, and track-mounted configurations
- Transfer, radial, and telescopic stockpiling conveyors and stackers
- Washing equipment including screws, log washers, classifying tanks, and cyclones
- Pugmill mixers