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Concaves for New Holland Combines

Our New design for New Holland Twin Rotor Combines is groundbreaking! One light weight frame gets installed on each side of the combine. Using a dowel pin hangar design like our Case Split Frame, you can easily install any combination of small lightweight yet sturdy concaves. Three bolts at the top end to tighten the concave down and you are off to the races.

Whether its be Tightwire for your wheat and hard to thresh crops, or wide wires to do a clean and gentle job of peas and Chickpeas, now you can change quick and easy with the new Wildfong “Quick Change” Concaves for New Holland twin rotors. A lifesaver for your Back!

  • 4X Harder
  • 2.4X Stronger
  • Reduce Rotor Loss
  • Eliminate Down Time
  • Quality Thresh Sample
  • Abrasive Resistant

Our extended wear Wildfong Concaves are built with an industry leading AR400 plate.

2.4 times harder for better wear characteristics, 4 times the tensile strength as regular concaves due to the armor plate grade of steel we use to withstand rock ingestion or wet tough crop conditions.

A leading design with “continuous bar” and the height above the wires set to 3/8” for hard to thresh crops. Laser cut precision for a perfect circle, ensures every concave that leaves our shop is built to the same exacting detail.

Concave and wire configurations to fit any crop and every crop for all our growers.

  • Quick Change Concave Frame


  • Tight Wire Insert


    Best for Wheat, Canola, Lentils

  • Wide Wire Insert


    Best for Peas, Oats, High yielding crops


    Since 2014 Wildfong Enterprises has been manufacturing concaves for growers across North America. It all started with his desire to have his crops thresh and separate better, last longer and help him make the most of each harvest.

    Getting the right concave for your combine and crop is important. Farmers want to know they are getting the most out of their crops. Well-set combines keep crops from becoming damaged or going out with the chaff. Farmers frequently check their settings to ensure they are as precise as possible for their crops, conditions, and equipment. Being able to trust a high-quality concave can bring peace of mind and help fill the bin!

    Why use a custom concave? Stock concaves that came with your combine are designed to work under ideal conditions for the crop types you grow. They may not be able to provide a high level of performance under tougher conditions – and ironically those often are the times when the concave proves its value most!

    Being able to change out, customize and precisely set your combine to the concaves gives farmers the flexibility to meet challenging conditions confidently, and with Wildfong Enterprises products they can have the added assurance of high-quality concaves that will last plus expert service.

    It may seem easier to have stock, all crop concaves, but when crop prices and inputs are at all-time highs getting the most out of your crop becomes an investment worth making, and that investment can start with custom concaves.

    There are many costs on a farm, and custom concaves from Wildfong Enterprises are an investment that returns on every acre with more grain in the bin. Whatever your crop or combine, they will have a concave solution to meet your needs.

    Reference Chart

    Hard ThreshRegular ThreshRegular ThreshRegular ThreshRound Bar
    Wire Spacing3/16" Narrow3/16" Narrow1/4" Medium1/2" Wide5/8"
    Barley*√ *
    Lentilsx√ *
    Chickpeasxx*√ *
    * Concave can be used with a regular concave in the front position