ES-4
High production industrial edger with drilling option.
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Materials
CR39, polycarbonate,
high index materials
and Trivex

Lens Types
10 dpt (Ø 75 mm, CR)
B-size:
down to 18.5 mm (optional)
down to 24 mm (standard)
raw lens max. Ø 85 mm

Energy Requirements
Voltage:
208 / 400 V,
50 or 60 Hz
Power: 7 kVA
Compressed air: 6 – 7 bar
consumption: approx. 650 l/min

Dimensions (wxdxh)
Conveyor direction back to front:
1520 x 1414 x 1915 mm
60 x 56 x 76 inches
Conveyor direction front to back:
1520 x 1614 x 1915 mm
60 x 63 x 76 inches

Weight
970 kg / 2138 lb

The ES-4 is the first industrial edger with in-chamber drilling and the ability to process B measurements
as small as 18.5 mm.

The new design features a reduced shaft diameter, combined with a proprietary blocking chuck – giving it the capability to process these previously unattainable dimensions.
Further increasing its versatility is the optional in-chamber variable angle drilling. Using a variety of inputs from the lab’s host system via a VCA conforming data interface, the machine automatically calculates the optimal drilling angle to produce the most effective mounting
position.

Your benefits at a glance:
  • Exceptional investment-to-productivity ratio
  • Fast: up to 90 lenses/hour;
    (depending on material mix and process steps)
  • Precise – durable tools, low process forces utilizing the
    Satisloh cutting process, virtually eliminates any size corrections
    throughout life of the tool.
  • Simplified maintenance with easy access to components
  • Variable angle drilling produces a more cosmetically appealing
    mount

In-chamber drilling of
variable angle
Examples of drill patterns
Dual action loading head


Product Info ES-4 260.97KB