Vibratory Guardian® Horizontal Screen

Stable, Smooth, On Spec

With a consistent elliptical throw and triple-shaft design, this horizontal screen delivers sharp separations across a wide range of material. It’s engineered for precision stratification, minimal vibration transfer, and smoother starts and stops, making it a reliable choice for producers who prioritize uptime, accuracy, and clean gradations.

And when your feed turns damp or sticky, this machine won’t flinch. Sealed components, a rugged shaft tube, and smart design details like o-ring huck bolts and segmented covers make it equally capable in wet conditions. Whether dry or dewatered, the patented Guardian Horizontal Screen is built to stay efficient, accessible, and tough to beat.

top of Superior® Guardian® Horizontal Screen in operation
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Models

3D rendering of the Guardian® triple-shaft horizontal screen for high-capacity aggregate screening and material separation in mining and quarry applications.

Dry

Engineered for precision sizing in dry applications, this horizontal screen maintains high efficiency and consistent gradations across every deck.

3D rendering of the Guardian® triple-shaft horizontal screen with integrated spray system for precision material washing and high-capacity screening applications.

Wet

Sealed against water intrusion with industrial-grade sealant, O-ring huck bolts, and a sealed shaft tube, this wet model enhances fines removal and sizing accuracy with integrated spray systems and drainage features.

Advantages

Fabricated I-Beam Construction

Allows higher stroke energy and reduced frame flex, so material separates faster and cleaner for consistent, high-quality production.

VS2™ Surge Dampers

Control sudden motion between the screen body and support springs during startup, shutdown, and load changes, minimizing vibration shock to extend spring and structural life.

Bottle Jack Lifting Points

Built-in lift positions let crews safely raise the screen for spring maintenance without cranes or rigging, cutting service time and improving safety.

S2X Tensioner

This patented system keeps belts tight and aligned to prevent slippage and wandering, while enabling fast one person adjustments without shifting heavy motors or mounts.

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See Inside the Screen

This animation reveals how the Guardian Screen's triple-shaft design, adjustable oval stroke, and bottle jack lifting points combine to deliver high-speed performance with dependable separation.

You’ll see the engineering behind features like gear cases, structural integrity, and easy access points for maintenance. These details that keep uptime high and performance consistent, shift after shift. 

Where to Buy

Videos

See what makes this screen thrive in wet environments where others struggle.

Step behind the build to see the craftsmanship and care that go into every machine.

Find out how parts, service, and people make the difference long after the sale.

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