CIRCULAR INCLINE SCREENS

True Circular Motion

TKO incline screens are engineered to deliver high-efficiency material separation across the full range of aggregate and mining applications — from heavy-duty scalping to precision finish screening. The vibrating mechanism is mounted near the screen's center of gravity, producing true circular motion that remains uniform across the entire deck surface. This balanced motion delivers consistent screening performance while minimizing structural stress and extending equipment life.

Heavy-Duty Construction  All units are fabricated from 3/8 in steel side plates, with optional high-strength low-alloy steels for severe-duty applications. Standard wet-kit punch-outs simplify integration into washing circuits. Premium components — SKF® or FAG® bearings, alloy springs, and SSAB Hardox® through-hardened wear plates — ensure long service life in abrasive environments.

Configurable for Your Application  Key operating parameters — including stroke, deck angle, and operating speed — are adjustable, allowing each screen to be tuned to specific material characteristics, moisture content, and production targets. Screen decks are available in crowned, double-crowned, or flat configurations to accommodate a wide range of screening media and application needs.

High G-Force. Heavy Feed. Built for Maximum Throughput.

Dual Synchronized Eccentric Shafts  Two synchronized eccentric shafts generate higher G-forces than single-mechanism screens, promoting rapid material stratification and efficient separation at coarse cut sizes. The dual-shaft timed gear drive produces controlled elliptical motion across the full deck, maintaining stable screening performance under heavy feed loads, surges, and abrasive material.

Front-End and Primary Screening Duty  Dual-mechanism screens are best suited for applications where throughput and aggressive material movement are required. These units excel at front-end scalping, primary screening, and high-tonnage quarry circuits where single-mechanism screens are undersized for the load.

Best suited for:

  • Heavy scalping and coarse separation

  • High feed rates and surge conditions

  • Wet or clay-bound material

  • Maximum throughput applications

Available in seven standard models from 6 × 16 ft to 8 × 30 ft, handling 300 to 1,700 tph. Contact us for sizing assistance.

One Drive. Every Duty. From Scalping to Finish Screening.

Single Eccentric Shaft Drive  The single-mechanism design delivers true circular motion with a straightforward, field-proven drive arrangement. Single, dual, or overhead drive configurations are available to match plant layout and capacity requirements across the full model range.

Versatile Screening Duties  Configurable for dry screening, wet screening, washing, or rinsing duties. Adjustable stroke and deck angle allow each unit to be tuned to specific material characteristics, moisture content, and production targets — from light scalping through precision finish screening.

Multi-Deck Capability  Available with up to four decks in a single unit, producing multiple sized products in one pass. Sizes range up to 8 ft × 24 ft, covering light aggregate duties through high-tonnage quarry production.

Available in eight standard models from 5 × 14 ft to 8 × 24 ft, handling 100 to 1,400 stph. Contact us for sizing assistance.