HIGH SPEED PATTERNLESS EDGER WITH GROOVING & DRILLING
The Briot Alta NX is a patternless system edger that offers highly sought after features such as integrated grooving and drilling without compromising on performance or value. Morever, this automatic lens edger is the ideal choice for someone looking for a lens edger that can process the vast majority of eyewear on the market today..

BRIOT ALTA NX

Automatic initialization
Feeling front & rear lens faces in 3 dimensions
Equipement :
Glass roughing wheel (Alta NX & NX SP only)
Roughing wheel for all plastics (CR39, high index, polycarbonate)
Bevel/rimless finishing wheel
Bevel/rimless polishing wheel
Chamfering (facetting) wheel (Alta Pro only)
Automatic clamping pressure
Automatic edging pressure adjusted according to substance to be edged
Lens grooving in single or double width, i.e. L= 0,6 mm (Nylon thread) or L= 1,2 mm
Drilling wide choice of holes (Alta Pro & NX only):
open
closed
safetysinking
notches
oblongs

Integrated Grooving & Drilling

Drilling at variable angles (Alta Pro & NX only):
parallel to the lens clamping shaft and lens holder shaft
perpendicular to the front face
perpendicular to the rear face
Drilling-grooving function (Alta Pro & NX only)
Safety-bevelling of front and/or rear faces of the lens
Connection for pump if operating in closed water circuit
Edging diametre
= 17 mm
bevel (without safety-bevel) >= 18.6 mm
facette >= 20,2 + 2 x facette (chamfer) height (Alta Pro only)
grooving (without safety-bevel) >= 17 mm + depth of the groove x 2 (18.2 mm as standard)
safety-bevel rimless/groove >= 21 mm
safety-bevel >= 21 mm

Touch Screen Interface

Automatic cleaning of the lens fixing system and of the edging station
Edging statistics
Personalised machine configuration
Network connection
Option to extract emitted air and dust

Technical Specifications:

Dimensions
Width = 510 mm
Depth = 615 mm
Height = 570 mm
Weight = 69 kg
Pump section outlet ; power available (for the pump) = 450 W
Maximum water pressure = 2 – 7 bars (pH 7 – 7.5)
Controls/mains insulation stepped up
Noise level = 72 dB
Degree of pollution = 2
Installation Category = II
Ambiant temperature = 13° C to 35° C
Relative Humidity = 10% to 80%
Maximum altitude = 2,000 m
IP 20
Meets CEM – Di 2004/108/EEC (electronics) directives – RoHs Di 2002/95/EC
EN 55022 “Class B”
EN 61000 -4 -2 // EN 61000 -4 -3 // EN 61000 -4 -4
Θ 230 V – 50 HZ EDGER
Input voltage = 200 V – 250 V
Power consumption = 7 A
Electric power = 1600 W
Fuses
F1 and F2 = 10 AT Littelfuse 32606
F3 = 3,15 AT Littelfuse 2183-15
F4 and F5 = 3,15 AT Littelfuse 2183-15
F6 = 8 AT Littelfuse 218008
EC Standards
Meets Di 2006/95/CEE (electric) safety directives for 230 V – 50 Hz version
IEC 61010-1
Θ 115 V – 60 HZ EDGER
Input voltage = 120 V -125 V
Power consumption = 14 A
Electric power = 1600 W
Fuses
F1 and F2 = 25 AT Ferraz 125 V SA 6,3×32 Réf. T84 427
F3 = 5 AT Ferraz 250 V 5ST 5×20
F4 and F5 = 5 AT Ferraz 250 V 5ST 5×20
F6 = 8 AT Littelfuse 218008
ETL marking for 115 V – 60 Hz version:
⇒ UL 61010 – 1
⇒ CAN/CSA C22.2 N°61010 – 1