laser welding system elc 250 duothe extraordinarily sturdy twin-spindle laser-welding machine offers simultaneous loading and unloading of the work spindles. the clamped/compressed component can be welded axially and radi......laser welding system elc 250 duothe extraordinarily sturdy twin-spindle laser-welding machine offers simultaneous loading and unloading of the work spindles. the clamped/compressed component can be welded axially and radially. an integrated compression unit ensures that welding distortion is reduced to a minimum. the elc 250 duo features a fixed beam-focusing unit. all optical components remain stationary throughout the machining process.