The most important goal of any maintenance program is to increase the useful life of the machines, keeping them within the quality specifications and reducing unscheduled downtime that affects our customers productivity. This can be obtained thanks to a good plan of preventive and predictive maintenance.

In order to cover these criteria, HEMAQ has created the PreviSys program. Through PreviSys is possible to obtain among other benefits, the following:

	To be able to accurately anticipate and to plan requirements of parts that could possibly fail. These failures can be planned ideally during scheduled downtime without affecting any production plans.
	To increase the availability of equipment for production, through the reduction of the possibility of some downtime during operations, mainly at time of high demand.
	To maintain the equipment within the quality specifications that a customer requires.
	To allow the maintenance personnel to work during reasonable working hours.