Cement plants & Mines

Cement plants & Mines


CMD provides complete transmission systems for vertical or horizontal roller mills.

horizontal roller mills


Capacity up to 6 500 KW from 980 rpm to 14 rpm. For improved operational safety, the reduction gear is not affected by any Mill distortion. Parts include the extremely high reliabilityJUMBOREX new generation divided torque reduction gear, the FLEXIDENT gear coupling with an extension to drive the Mill shell flange, a turning gear located on the second output side of the main motor or between the main motor and the JUMBOREX, high speedFLEXIDENTgear couplings.






vertical roller mills Capacity up to 4 000 KW. Combining performance with robustness, the ROLLEREX PLANETARY or cylindro-conical reduction gear takes in all major milling forces while at the same time ensuring rotational drive of the Mill. Parts also include the dynamically balanced WINFLEX high speed coupling fitted with electrical insulation.











CMD provides complete transmission systems for KILNS AND DRYERS: Single or double-acting side drive.

CMD proposes engineering of the transmission between the main motor and the shell of the kiln including torsional analysis calculations for the installation.

Parts include: Pinions(s), a gear ring and its attachment system with tangent discs, casing, a lube bank, FLEXIDENT SENIOR, gear couplings, ERMASTERthree-train main reduction gear(s), turning gear reduction gear(s) with built-in anti-rotation device (back stop),WINFLEX couplings.

Drive also produced with BOGIFLEXself-aligning transmission.

Example of capacity produced: 1 440 KW from 1 500 rpm maximum to 4 rpm max with variable speed.