Ke - Shinguo - moths and pile press machine

摘要

The purpose of this study is to use a pile press fitting machine with a casing ogre, and press the casing to pull out the casing after press fitting. GA and pile press fitting.A casing auger 17 having a cylindrical casing 170 and a screw auger 173 disposed within the casing 170, the casing 170 is provided with a plurality of discharge holes 175 in the vertical direction. A portion of at least one of the outlets 175 at the periphery of the casing 170 above the ground 170 above the ground A cover 30 is provided on the upper and lower sides so as not to be closed.