According to the different materials (like glass, resin or PC), sizes, types (like round lens, small lens or right angle lens) or shapes (like pointy edges, platband, Flat edge and bevel polishing) it can edger the lens that fit for the lens frame, or same as the pattern or demo lens through the running of the machine controlled by the main electrical optical boar.

Added the automatic emendation system in this new model. It can do automatic emendation when machine start up, assure the size of lens (left and right) is uniform and improve the precise.

Equipped with specific materials, the LE-420 auto edger inherits the design style of LE series auto edger, easy to operate and able to process lens size accurately and stably

-Beveling polishing function

-Pressurizing automatically

-PC auto edger

-The 3rd generation mainboard

Features:

New design with PC function;

Added the automatic emendation system;

Four pieces of wheels (PC rough wheel, Glass rough wheel, ”V” wheel and Polishing wheel)

Automatic clamping system: three kinds of presses suitable for different kinds of lenses;

Add self-motion revise function;

Easy to use, simple to install;
Computer- controlled techniques ensuring the precision;

Using the advanced technology and being big-league in china

It can increase the pressure automatically through the control of procedure during the start of the grinding which can ensure that no harm to the lens.

Technical Parameter

Follow-up pressure	Wheel Configuration	Bevel polishing	Automatic emendation procedure
It can increase the pressure automatically through the control of procedure during the start of the grinding which can ensure that no harm to the lens.	Standard configuration of four wheels (Resin coarse grinding wheel/ Glass coarse grinding wheel, V-flat edge / sharp edges fine grinding wheel, flat resin edge / sharp edges polished wheels	It is added with bevel polishing function and more accurate bevel grinding	Automatic emendation of the lens size, initial zero Proofreading during the start of grinding, obvious improvement of precision

Packaging