This is a Auto boring machine for four rows, it is used for boring the panel. Woodworking machinery, boring machine, dring machine. -Europe technology design; -1 groups of 21-spindle horizontal drill head(one group on each side) -3 groups botton vertical drill head (each group is equipped with two 11-spindle drill chucks. The chuck can be rotated by 90 degrees).
-Digital readouts to show the positions of the vertical drill heads. -Automatic conveyer belt feeding -Pneumatic back stops. -The horizontal / vertical drill heads may be operated alternately or at the same time