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High-Performance Agricultural Products Since 1974

Kondex manufactures and engineers high-quality, wear-resistant agricultural components, including sickle assemblies, sections, and disc mower knives. Our aftermarket products are made with the same commitment to quality as the components supplied to original equipment manufacturers. Our high-performance aftermarket products include:

KX7 Concaves

Kondex KX7 concaves work better than traditional and alternative aftermarket concaves because of our configurable system approach that allows you to balance the threshing and separating of your combine. For most makes, our concave frames are half the width of competitive offerings. These frames contain individual box inserts that deliver the highest-performing and most flexible concave options. The key to our system is the angled threshing bar design. As the crop flows into the rotor, it immediately meets the threshing bars head-on for earlier threshing, increasing your combine's capacity. This crop engagement disrupts the airflow and creates turbulence that increases gentle crop-on-crop threshing. KX7 concaves deliver several advantages:

  • Faster threshing
  • Little to no plugging
  • Little to no rotor loss (0.25% average loss rate)
  • Greater capacity
  • Cleaner samples
  • Superior grain quality
  • Decreased fuel usage
  • Hard-to-thresh made easy
  • Most configurability with nine different box insert styles
  • Superior build quality and fitment
  • Available for John Deere (S-Series and X9), Case IH (Flagship and Mid-Range), New Holland CR-Series, and select AGCO combines

Straw Claw® Chopper Blades

Kondex Straw Claw® chopper blades deliver the ultimate value in residue management and product performance. Our patented, self-serrating design uses a laser cladding additive to control product wear and maintain blade sharpness longer. Controlled wear results in less chipping and blade damage, which in turn helps better maintain rotor balance and minimize maintenance. Our blades deliver:

  • Consistently smaller and evenly sized crop residue
  • Greater efficiency and fuel savings
  • Patented, stay-sharp design
  • Longer maintained balance
  • Extended blade life
  • Double bevel cutting edge
  • Available for Case IH, Claas, Fendt, Gleaner, John Deere, Massey Ferguson, and New Holland

Stalk Claw Chopping Knives

Start your harvest with the efficiency of Kondex Stalk Claw chopping knives. Our patented, self-serrating design uses a laser cladding additive on a through-hardened blade to control product wear and boost product performance. Stalk Claw delivers:

  • Controlled wear that minimizes chipping and blade damage
  • Reduced horsepower needed to cut crops
  • Greater efficiency and fuel savings
  • Patented, stay-sharp design
  • Extended blade life
  • Reversible knife
  • Longer maintained cutting performance