* drive components last 300% longer on conveyors at West of Ireland quarry
* efficient helical gearing slashes power consumption
Westport, Co Mayo, Ireland, Conveyor uptime has increased dramatically at Corcoran Concrete's quarry in County Mayo, following a switch to Dodge-brand gearboxes and bearings from Baldor.
The decision was made following trials on conveyors in the sand production area of the quarry. Here, bearings were failing as often as three times a year, and the gearboxes typically lasted only 12 months. In some cases, a bearing failure also meant changing the gearbox as well, as it had to be removed by force — sustaining damage in the process. In these cases, the material costs were dwarfed by the day's downtime needed for the repair.