With HEGLA’s ProLam LSR, LSG cutting is faster than ever before.
Using a laser makes LSG cutting faster: while heating and separating were previously the most time-consuming processes during cutting, these can be significantly accelerated with the new LSR technology. The impact on edge quality is also positive: the surrounding glass remains cold, thus preventing subsequent delamination.
In terms of the overall cutting process, the equipped ProLam LSR achieves at least 20 percent more throughput. “The thicker the film and therefore the overall composite, the more time is saved,” said HEGLA Managing Director Bernhard Hötger. “We can cut a ten-layer film in ten seconds and maintain the maximum quality of the composite edge, thanks to the gentle use of the laser.”
The laser diode heater is positioned above the glass, protecting it from dust, lucite, oil and glass splinters. While the performance of infra-red radiators is reduced due to soiling, the performance of laser diodes is maintained for a long time. Another effect results from the localised heat input: the glass only gets warm to the touch so that subsequent cuts can be made without any cooling time. 
In combination with another existing or new cutting system, the output can also be significantly increased. “The combination of smart cutting distribution, glass-friendly laser technology and just one operator achieves a throughput that meets the highest demands,” explained Bernhard Hötger.
Compared to conventional heating technology, the LSR technology reduces energy consumption. The laser diode is only switched on briefly and, depending on the cutting length, is activated partially or fully.
Source: HEGLA with additional information added By GlassBalkan
