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Demand Added Strength with Tungstrong

Get even more life from your concaves with our TungstrongTM wear resistant coating... now standard on our MaxThreshTM assemblies.

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Quality Assured

KX7 meets or exceeds OEM quality standards. Plus, lab results show KX7 holds a 25% improvement in wear resistance over non-heat treated concaves.

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Improved Thresh

KX7’s MaxThresh™ and MaxRound™ bars are angled to hit your crop head on. This angle, along with increased air disruption allows for a faster thresh and more separating time.

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Customized to Your Conditions

Because your field and crop conditions are unique, KX7 concaves put you in control of your configuration. This much flexibility is only available with KX7!

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KX7... The Future of Concaves!

KX7 concaves allow you to take control of your harvest. Our unique, customizable box inserts can be configured to best meet your specific crop and field conditions. Combining this flexibility with our patented angled box design gives you a better thresh, which leads to improved productivity. No other system on the market offers this much flexibility; no other system allows you to take this much control. Find out more...

Video Spotlight

Cleaner Sample, Better Design

Oregon custom harvester Bryan Jones describes the effectiveness of KX7 concaves in harvesting canola. He experienced less machine cleaning, and an overall better experience with the design of KX7 concaves.

Upcoming Events

Big Iron Farm Show

Tue, 09/15/2015 to Thu, 09/17/2015

Red River Valley Fairgrounds

West Fargo, ND

Find KX7 concaves at the Hy-Capacity display: Booth L68

Sunbelt Ag Expo

Tue, 10/20/2015 to Thu, 10/22/2015

Spence Field

Moultrie, GA

Find KX7 concaves at the Hy-Capacity display: Booth AB3-85

Our customers are saying...

Blake, South Dakota