FOCUS GmbH manufactures Micro Electron Beam Welder (MEBW-60) and Laser in Vacuum (LaVa) machines for ultimate precision in joining and surface modification down to the μm-range - an ideal tool for sensor technology, aerospace industry and micro drilling.
The MEBW-60 has 2 kilowatt power (60 kV) and 25 micron beam focus. Beam navigation is realized with a 25 μm scanning electron microscopy mode. The beam current can be controlled in 15μA steps for ultimate power control and delicate joining processes.
FOCUS LaVa is the acronym for laser welding under vacuum and combines the strength of the laser with the vacuum environment.
The standard version of the MEBW-60 L8 is equipped with a compact working chamber and turning chuck mounted on a CNC driven z-axis. The outer work piece dimensions can range from approx. ø 3 mm up to ø 135 mm.
The extended version MEBW-60 L95 is equipped with a CNC driven x/y table. It has a larger chamber which allows for workpiece dimensions of up to 300 x 250 x 200 mm and a x/y travel range of ± 75 mm.
LaVa is the acronym for Laser welding under Vacuum and combines the strength of the laser with the vacuum environment.
Reduced pressure operation around 1 mbar allows for deep penetration welding and a significant reduction of spatters to nearly zero. Cu, Ti and many more materials can be welded with LaVa on an EB performance level which now becomes available for magnetic und insulating materials as well.
LaVa is available including a laser or configured to be used with an existing laser.
Dr. Joerg Seifritz
Phone: +49 151 67412678
E-mail: Send message