Two ASI technicians on a plant site
Stacker conveyor over a stockpile
Control panel wiring

Controls that keep quarries running.

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.

What we do

Controls work that keeps you producing.

See What We Do

Built for the plant

Crushers, screens, conveyors and the control room that ties them together.

Shop-built, field-proven

Panels are wired and tested in Alabaster before they ship to your site.

Support after startup

The people who built your system are the ones who answer the phone.

An ASI technician in a hard hat and ear protection
Why ASI

Your plant can't wait on the wrong partner.

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 ASI

Find the solutions you need.

We also bring the same controls work to manufacturing plants and material handling systems across other industries.

Crushing plant

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
Equipment gauges

Screens

Screen deck controls and monitoring, so sizing stays in spec and problems show up before they shut the line down.

See Screen Controls
Stacker conveyor over a stockpile

Overland Conveyors

Start-up sequencing, interlocks and belt protection for conveyors that run long distances across the site.

See Conveyor Controls
Storage silos

Silo & Bin Management

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
Excavator at the face

Stockpiles

Stacker and reclaim controls that build piles where you want them and track what goes onto each one.

See Stockpile Controls
Operator in a control room

Control Rooms & SCADA

HMI and SCADA systems that put the whole plant on one screen, with the data your team needs to run it.

See SCADA Work
Careers

Build controls that run real plants.

Our 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.

Controls TechnicianPanel BuilderPLC Programmer
See Open Roles
Operator at a bank of control room screens
Silo and structure against a clear sky
Portable MCCs

Power and controls, on a trailer.

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

Plant down or planning
a project?