Device for the perforation of wooden poles

摘要

At least one device (40) for measuring the moisture content of the wood is incorporated into the machine (1) directly next to or inside the drilling sleigh (30) used to bore holes in the pole (100). The measuring device comprises two measuring electrodes (43) which are secured to an electrode insert (42) and can be pressed into the pole. The machine has two spaced apart holders (10, 20) for the pole and a drilling sleigh which can be moved in the pole radial direction. Drills (60) are mounted on the sleigh.