Custom, high-torque gearboxes, in a multitude of configurations (parallel shaft – – single and multi-stage; right angle; planetary) may be supplied by CMD for a wide range of industrial uses, along with a full line of grid (Winflex®) and gear (Flexident®) couplings. Proprietary CMD drive products include: Bogiflex® kiln drive system, CANEflex® sugar-cane mill drive, JUMBOREX® vertical grinding mill drive and ERmaster® parallel-shaft reducers. CMD has most recently developed its Quadrex® multi-pinion drive arrangement, for high-powered horizontal grinding mills used in mineral processing, for power transmission up to 30 MW.