| 摘要 |
An apparatus for quickly ageing building and furnishing material, such as stones, bricks, tiles, floorings, mosaics and the like, comprising a cylindrical processing room (2) having a longitudinal axis coplanar and incident to the longitudinal rotation axis of a rotating cylinder (1) containing said processing room (2) and integral therewith, said arrangement imparting to the material which is being treated a rotating motion and at the same time an oscillating motion between the front and rear ends of the processing room (2) containing the material. Such apparatus consists of a rigid self-bearing framework (14) which supports the circular cylinder (1) having a horizontal axis and rotating about the latter. Such second cylinder or processing room (2) is secured to rotating cylinder (1) through its front and rear bases parallel to those of rotating cylinder (1). |
