This throughfeed machine has one horizontal abrasive belt head with vertical motorized oscillation. In this way the edges are
perfectly grinded and the abrasive belt is used in its entire width.
After the belt unit there are two lamella wheels rotating in opposite direction and hitting top and bottom corner of the bar or metal sheet at same time. This system creates a rounding and smooth effect on the corners breaking sharp edges as NS LR30 deburring machine does.