Magna-scala machina opprimens - Gyratorium comprimens - Suzhou Polytime Machinery Co., Ltd.
Gyratorius comprimens est machina magna-scala comminuens quae utitur motu gyratorii coni contritionis in cavo conica interiore ad materiam exprimendam, findendam et flectendam, et duritiem fodinarum vel petrarum variae duritiei aspere conterens.Finis superior stipite instructus opprimendo c ...