Classifying Equipment
re-blend sand to spec
The classification process uses water, gravity and settling principles to separate sand or other bulk materials into similar mesh sizes. After sizing the sand, classifying tanks — for example — are capable of reblending the material to a precise, high-dollar specification. Superior offers a full line of classifying equipment.

Classifying Tank
Convert variable feed to in-spec
Achieve uniform product from variable feed
Remove excess water or contaminants

Density Sizer
Tight control over particle separation
Separate minerals by specific gravities
Remove lightweight contaminates

Helix® Cyclone
Remove unwanted contaminants
Reduce fines normally lost to pond
Dewater to as low as 35% moisture

Spirit® Sand Plant
Structural package combining several products
Sump pump, cyclone(s) and dewatering screen
Sand production or fines recovery modules
Real Stories, Proven Performance

Cemstone Companies
Minnesota, USA
industry
Aggregates:
Sand & Gravel
Product
Aggredry® Dewatering Washer
Classifying Tank
SUMMARY
CRH teamed up with Superior Industries to create a compact, efficient plant with advanced screening, scrubbing, and classification systems for clean, spec-ready sand, gravel, and rock.
VIEW CASE STUDY

Rilite Aggregate
Nevada, USA
Industry
Aggregates: Recycled Concrete
Product
Alliance® Low Water Washer
SUMMARY
Rilite Aggregate tackled excessive water use in sand washing by replacing their 2200-gallon-per-minute system with a compact washer that met capacity without altering their plant layout.
VIEW CASE STUDY

TECH TIP: Low Water Sand Processing
[various], USA
Application
Granite Crushing
Product
Alliance® Low Water Washer
Helix® Cyclones
SUMMARY
Sustainable sand processing is key to profitability. By adopting water-wise practices and maximizing recovery, operations can reduce water use and boost efficiency.