production method of pipes in horizontal estrudibile particularly of clay refractory material induribile car

摘要

this method of production of tubes estrudibile induribile material, especially clay refractorythe particularity of form and consolidate the tube in a horizontal layout.said method using an extrusion with horizontal axis sliding around a tubular core metal support and forming the inside of the pipe material is extruded.said flow being supported by the outer tubular lubrication cited soul and the creation of a crawl space created by a flow of air under pressure.smooth in the sense of advancing the extruded, distributed by a multitude of small holes on the soul of tubular radial metalthe soul coming then passed across the tube extrusions so formed to be positioned laterally to the machine attuatrice method, and disconnected from it.