A key advantage of the TOPAZ LED is the use of granite in its structure, which ensures high temperature stability and eliminates vibrations, resulting in the highest precision. The processing head, which is the heart of the machine, is moved by a high-precision linear axis and has an impressive sensor system for edge detection and tracking, also achieving the highest processing accuracies. In addition, an autofocus system is also implemented, through which inaccuracies of the substrate are compensated and thus consistently excellent results are achieved around the entire circumference of the substrate. The optical design of the processing head with the integration of fiber-coupled lasers offers flexibility, minimum maintenance time and precision even at high processing speeds to ensure optimal edge deletion.

The Topaz LED is the result of all the experience we have gained as the unmatched leader in laser edge deletion since 2006. It is a high-quality yet cost-effective solution for the efficient production of thin-film PV modules and continues the success.