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Sustainable development: Neptune, the n° 1 environmentally-friendly filtering system for opticians
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The Neptune system is essentially made up of two tanks,
a work tank (A) and a filtering tank (B),
and uses 50 litres of water in a closed circuit

Working diagram
Daytime



During the work phase, it is the edger that drives the system. Neptune's job is to maintain a constant supply of water to the grinding wheels during operation.

Night



In the filtering phase the edger is stopped and the cycle is driven by Neptune. Duration 6 to 8 hours. The cycle is executed while the store is closed.