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PO Box 1894, Fond du Lac, WI 54937, USA

(920) 933-3318

Endurance Engineering and Manufacturing, LLC

Tumblers, Saws and Custom Equipment for the Stone Industry

Rotary Rock Tumblers

Durable, Dependable and Easy to Use.

Models: 

VT-2 - 1 yard per Batch

VT-4 - 2 yards per Batch

VT-8 - 4 yards per Batch


All Models Designed and Manufactured in the USA.   See Our Machines In Action On YouTube!

Rotary Tumblers

Hydraulic Drive System

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Our Tumblers Are Powered By Either A Electric Motor Or A Diesel Engine.   The Hydrostatic Drive System Is Similar To A Cement Mixer Truck  

Planetary Gearbox Drive

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A Large Planetary Gearbox Allows For Slow Rotation Which Reduces Material Breakage.

Thick Octagon Barrel

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The VT-2 Comes Standard With A 1/2” Thick Barrel Wall and The VT-4 and VT-8 Come Standard With A 3/4” Thick Barrel.

Easy Load and Unload

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The Vortex Tumblers Are The Best Rock Tumblers!  Extra Wide Inlet Openings Get Material In And Tumbling Quickly.   Dual Hydraulic Cylinders Made Unloading a Breeze By Simply Lifting and Emptying the Barrel.

Durable Rollers

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All Models Come Standard With Remotely Greasable Heavy Duty Rollers That Simply Bolt On For Easy Maintenance.

Need Something Smaller?

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The FT-12 is ideal for tumbling very small jobs or creating samples.

Contact Us

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Endurance Engineering and Manufacturing, LLC

(920) 933-3318