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At OCC Systems we use many different drives to operate our conveyors. Our more common drive, especially for our overhead and inverted conveyors, are our caterpillar drives. They are usually located in a straight section of track within the conveyor system and are called caterpillar drives because their driving force is done through a caterpillar chain made of precision steel rollers with dogs that drive into the links of the conveyor chain. OCC Systems currently has a blanket purchase order from General Motors to be the main supplier of "torque arm" caterpillar drives, which allow us to offer our customers maximum value for their manufacturing needs.

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