MOVENTAS have developed a new multi-segmented helical ring gear for installations and replacements in heavy-duty mineral processing applications.
According to the company, the ring gears rotate large drums, kilns and mills from diameters of three metres and upwards.
Segments bolt together to enhance precision and reduce manufacturing lead-times.
According to the company, the ring gear minimises vibration and delivers lower life-cycle costs. Segments are also said to be easier and less costly to transport and replace.