The DHC 300 is the first modular ultrasonic cleaning and hardcoating solution that can be configured to the individual process needs of the larger lab. The great choice of options provides highest flexibility and adaptability.

Two individual robot handling systems guide the lenses through the multi-stage process. The wide range of options includes ultrasonic cleaning and rinsing modules, curing modules like fan assisted hot air or IR drying, and thermal cure primer and dip-coating modules. Individual servo drives allow for speed profiling to achieve optimized lacquer distribution across the lens. The ideal recipes can be selected via a touch screen to match the lens material and type to achieve best results in adhesion, quality, and cosmetics.

As requirements change, existing setups can be adapted, new functions can be added easily with minimal effort thanks to the plug-and-play frame design in combination with slide in modules.

Flexible and adaptable, the DHC 300 is a future-proof investment.

Technical Data

tank sizes and capacity cleaning tank (width x depth x height)

cleaning/rinsing/DI tank: 650 x 130 x 185 mm, ~ 17 l
primer/lacquer tank: 650 x 130 x 155 mm, ~ 14 l
primer/lacquer tank: 235 x 130 x 140 mm, ~ 7 l

cleaning – pre-configured version

10 stage process (incl. US cleaning, tap water rinsing,
DI water rinsing with slow-lift, IR drying, cool down)

hardcoating – pre-configured version

10 stage process (incl. primer, hot air + IR precure,
hardcoating, hot air + IR precure)

lens size

30 – 85 mm diameter

lenses per carrier

26 + 1 lenses

cycle time

5 min cycle time/stage (approx. 2 h 10 min floor to floor)

lenses per hour

324 lenses (162 pairs)

machine weight

depending on configuration

dimensions (width x depth x height)

depending on configuration x 1824 x 2032 mm (72 x 80 inches)

all data subject to change without notice. Please verify details with SCHNEIDER.


  DHC 300
PDF , 711 KB