
Primary & Secondary Crushers
Control systems that protect crushers from overloads and keep the feed steady from the primary to the last cone.
See Crusher Controls



We design, build and program the control systems behind crushers, screens and conveyors, from our shop in Alabaster, Alabama to plant sites across the country.
Crushers, screens, conveyors and the control room that ties them together.
Panels are wired and tested in Alabaster before they ship to your site.
The people who built your system are the ones who answer the phone.

Controls keep getting more complex, and a bad call costs you production. You need a team that knows crushers and conveyors as well as it knows code.
ASI has designed, built and programmed control systems for quarries and aggregate plants for decades, from our shop in Alabaster, Alabama.
About ASIWe also bring the same controls work to manufacturing plants and material handling systems across other industries.

Control systems that protect crushers from overloads and keep the feed steady from the primary to the last cone.
See Crusher Controls
Screen deck controls and monitoring, so sizing stays in spec and problems show up before they shut the line down.
See Screen Controls
Start-up sequencing, interlocks and belt protection for conveyors that run long distances across the site.
See Conveyor Controls
Level monitoring and gate control for silos and bins, tied back to the control room so you always know what's in storage.
See Silo Controls
Stacker and reclaim controls that build piles where you want them and track what goes onto each one.
See Stockpile Controls
HMI and SCADA systems that put the whole plant on one screen, with the data your team needs to run it.
See SCADA WorkOur technicians build panels in the shop, program the systems, and start them up on site. If you like solving problems where the work happens, we want to hear from you.


Our portable motor control centers arrive wired, tested and ready to connect, so a new crusher or screen can start running without waiting on a building.
See Portable MCCs