
Classifying Tanks

Our industry-leading classifying tanks are engineered to maximize profitability.
Overview
Our industry-leading classifying tanks are engineered to maximize profitability.
The process begins with our Spec Select® Windows-based controllers and 24-volt DC bridge design, which allow simple control of the products, system monitoring and reporting features right from the controller. The patented design eliminates internal tank support members, creating less turbulence and more accurate settling of the feed material. Available in sizes from 8’ x 32’ up to 12’ x 48’, these systems are unmatched by anything the industry has to offer.
Features
Tank Construction
- Self-supporting tank design
- Engineered tank to accommodate fine material washer while maintaining low travel height for maximum portability
- Lack of internal stiffeners reduces turbulence for increased settling efficiency
24-volt DC Bridge
- All-hydraulic, stainless steel plumbing
- Provides enhanced monitoring and troubleshooting
- More reliable control and operation than 120-volt systems
Spec Select® Control System
- User-friendly controls
- Includes: standard HMI, monitor, CPU, keyboard and optical mouse
- Optional industrial PC available
Downloads
Where to Buy
Find an Astec Dealer Near You
Dedicated Support
Innovation You Can Count On, Support You Can Trust.
When you choose Astec, you’re never on your own. Our team is ready to answer your questions, solve problems, and keep your equipment running smoothly—today, tomorrow, and for years to come.
Applications
Aggregates
There are two main classes of aggregates: natural and manufactured.
Learn More about Aggregates
Sand & Gravel
Aggregates, when gathered, may contain clays, silts and other deleterious material that needs to be processed out for commercial-grade products.
Learn More about Sand & Gravel