Spiral Classifier

Spiral classifier is designed to provide the most effective pool area and overflow velocity requirements. By combining the proper submergence of the spiral with one of the tank designs a choice of 63 combinations is possible in Straight, Modified or Full flare tank designs. The proper combination of pool depth, area and spiral construction is important to secure a controlled turbulence in the slurry flow for accurate size separation.

Spiral classifier are suitable for:
Separation of fine particles and liquid from coarse particles
Separation of light particles from heavy particles
Separation of the particles into a number of products graded according to size
Separation of liquid from solid particles

Main benefits of Spiral classifier:
Energy saving
Heavy duty, rugged construction
Powerful self-contained spiral lifting device
Continuous spiral raking
Optimal particle size range 800 to 75 microns
Main features of Spiral classifier:
Adjustable weirs
Sealed, submerged bearing
Optional automatic lubrication system
Rigid tank and substructure
Wide choice of tank design
Overflow collection box
Wide range of industries serviced
Single spiral range from 300 mm to 2 200 mm
Duplex spiral models 1 500 mm and 2 200 mm

Spiral Classifier Simplex

Spiral Classifier Duplex