Information
The DHC 60 is SCHNEIDER's hardcoating system perfectly suited for medium production labs.
An automated mass transfer system guides the lenses through the multi-stage process.
Following a seven step US-cleaning process the lenses are coated in a thermal cure dip-coating process including a primer stage for polycarbonate lenses and two different lacquer types for index matching.
The dip-coating tanks are moved with servo drives in order to execute the process. Those drives are enabled for speedprofiling for optimized lacquer distribution across the lens.
The ideal recipes are selected via a touch screen depending on the lens material and type to achieve best results in quality and cosmetics.
DHC 60
Accurate speed control
Accurate speed control for capillary drying or lift-out during lacquer application.
Oscillating carriers
Carriers are oscillating during cleaning and rinsing to enhance the processes.
Optimized configuration
7 cleaning stages and 3 HC tanks (Pr/HC1/HC2) in a class 100 environment.
DI-water regeneration and lacquer cooling
Constant active filtering of the DI-water and control of lacquer temperature ensure best conditions and results.
Benefits
- 7 cleaning stages and activation process
- Primer stage for PC and index matching
- Two hardcoating tanks for index matching
- (Semi-)automatic fill and level control on tanks
- Sliding lids over all coating tanks
- Integrated fire extinguishing system
Technical Data
tank sizes and capacity (width x depth x height)
cleaning tank: 120 x 220 x 160 mm
12 l (incl. weir, buffer tank and filtration)
coating tank: 90 x 220 x 120 mm
3.7 l (incl. weir, buffer and filtration)
cleaning stages
3 US-cleaning station with detergent
2 tap-water rinsing station
2 DI-water rinsing station
1 IR-drying station
hardcoating tanks
1 primer
2 HC
lens diameter
30 – 85 mm
lenses per carrier
6 lenses (3 pairs)
cycle time
5 – 6 min/stage
lenses per hour
60 (30 pairs)
power consumption
5 kVA avg.
machine weight
approx. 1350 kg (2977 lb.)
dimensions (width x depth x height)
approx. 2880 x 1000 x 2050 mm (114 x 39 x 81 inches)
All data subject to change without notice. Please verify details with SCHNEIDER.