The fully automatic drilling machine with integrated load and unload system
Optimum machine utilisation with high reliability of operation and improved quality - the fully automatic Model DLG from LENZ points the way. The space-saving machine-loading system operate as combined unit. The magazine holds up to 24 PCB stacks per spindle, and is attached to the back of the drilling machine whilst remaining freely accessible.

The Loading Shuttle...
draws the PCB stack forward into the drilling machine and replaces it back in the magazine upon completion of the programme
Of particular note is the fact that the LENZ automatic load and unload system can handle stacks of various sizes without adjustment. The system can be used for one long production run, or a series of short runs.
The magazine can be loaded and emptied easily, without interrupting the machine operation. The loading shuttle draws the PCB to the drilling machine. Pneumatic clamps centre and lock the tooling pins, while vertical board clamps grip the edges of the stack and hold them firmly to the table.