| 摘要 |
<p>Machine for shearing films of thermoplastic material between a compression surface (5), joined to a piston (4) and operated hydraulically by means of a cylinder (3) from an electric motor powered pump, and the latticed bottom of a container (1). The latticed bottom has open mesh (8') along the perimeter, in which punches (6) on the compression surface (5) penetrate. The hydraulic device, the density of the cutting profiles and the cooperation of the punches (6) to expel the material through the mesh (8') reduce energy consumption to 1/10 with respect to rotation type shearing machines.</p> |
