Home Background People Products Our Machines Location Articles Further Reading Contact Us	Background Backbeater, Cylinder, Concave Sunnybrook manufactures concaves, enclosed rotors/cylinders, cylinder bars and back beaters for various combine harvesters (John Deere, Case IH, New Holland, Massey, Gleaner, …). Sunnybrook is a growing and innovative combine parts manufacturer. We offer our customers superior quality combine parts and unique designs at affordable prices through numerous retail outlets. We will continue to expand our product lines and introduce new designs, based on the needs of our customers and the combine harvester industry. Your livelihood depends on your harvesting results which are determined by the concave and cylinder; the heart of your combine. Sunnybrook combine parts are tested and proven to perform consistently, efficiently and profitable in all crops. The crop you harvest is threshed and separated by the cylinder/concave. Sunnybrook will provide you with the best product possible, designed by the experience and knowledge gained from thousands of users across North America. Sunnybrook cares about your bottom line. They listen, adjust, improve and inform so you can achieve maximum yields due to a faster harvest, more in the hopper, and a better sample at the elevator.