Welding of
platinum wires at
the intersections

  Activating the
micro welding
option by just a switch

Laser Welding

Micro welding

Conventional manual laser welding stations have a typical minimum focus diameter of appr. 0.3 mm. Some special applications like welding of small wires, filling of micro pores or working in the vicinity of heat sensitive gem stones require a much smaller focus diameter and highest precision.

Rofin has developed the micro welding module, which reduces the minimum welding spot diameter to far below 0.1 mm. With the micro welding option, it is possible to weld 20 μm thin wires or even 10 μm thin foils – reproduceable and with an excellent quality.

The micro welding option can easily be activated by an additional switch.