Combine component upgrades Enhance your harvest

Case IH hardened Concaves = enhanced efficiency



New brochure for CASe ih parts

2022 Case IH All Crop insert breakdown Case IH Brochure 2024



From the reliable 1480 and 1680 series Case IH combines to the latest Flagship Machines, Sunnybrook Welding crafts cutting-edge box concave systems that deliver results, saving you time, money, and, most importantly, sparing your back from unnecessary strain and pain.


reversible, hardened case IH
half-width Concaves

All our concaves feature a half-width design, significantly reducing the weight per concave module. This innovative approach not only makes replacing damaged parts more manageable but also enhances safety. The reversibility in replaceable box components extends the life of the concave while offering superior protection against stone damage. Invest in longevity and reliability with our concaves.


Custom components - Higher Yields, Smarter Harvest

Sunnybrook Welding's precision-manufactured max thresh front segments, paired with our distinctive open designs at the back, yield an exceptionally clean sample without necessitating adjustments to rotor concave clearances that may affect power draw. Reduced friction translates to lower fuel consumption, ensuring enhanced financial returns for you.


Reversible Combine Concaves mean
more efficient machinery

For the Flagship series, we’ve introduced a groundbreaking integrated front lip design for the initial left/right section of the box. Tailored for farming applications demanding exceptionally close rotor-to-concave clearances, this innovation enhances material flow into the processor, resulting in a substantial reduction in your engine’s power load. With less power allocated to the rotor, you gain more power for your operations while saving fuel."


Save money with sunnybrook Advanced Concave Technology

In the preliminary tests of 2013, the observed improvement in power ratio was so remarkable that a participating US Custom Harvester swiftly transitioned from head-to-head comparisons and promptly adopted the revolutionary new Sunnybrook design for both of their combine models. This same custom harvester still uses Sunnybrook’s box-style concaves over 10 years later! Having witnessed its effectiveness firsthand, now you can experience the transformative impact of Sunnybrook innovations. Contact us today to embark on the journey to enhanced harvest efficiency.



2022 Case IH All Crop insert breakdown 2022 Case IH All Crop insert breakdown

2022 Case IH All Crop. 2022 Case IH All Crop

2022 Case IH parts listing 2022 Case IH parts listing

Parts Listing 2022 Catalogue


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48572 Range Road 23, Sunnybrook, Alberta T0C 2M0