Profile: Ameridrives International Coupling is a manufacturer of mechanical power transmission products. We offer a complete line of coupling products including Amerigear gear couplings and spindles, Ameriflex diaphragm couplings and universal joints. Ameridrives couplings introduced the non-lubricated diaphragm coupling for the turbomachinery equipment and we specialize in power transmission equipment. The SL, SF and VL series spindles are designed for medium duty mill applications and auxiliary equipment. Americardan U-joints are precisely engineered with the latest design technologies, utilizing precision machining and heat treated alloy steel. The Ameriflex multiple convoluted diaphragm coupling is designed specifically for the rigorous demands of the turbo-machinery industry,