For more than half a century, Loewen Manufacturing has relied on innovation and dedication to provide producers of the world quality combine parts, enabling them to feed and fuel the world. Loewen, through A&I Products, offers many advantages with their combine parts. A few of their staple products are concaves, chaffers, sieves, AFX rotor front kits, posifeed rollers, feeder chains, elevator chains, rasp bars, cylinder bars, augers, and more.