| 摘要 |
<p>The press comprises an aperture (50) in a main cylinder slider block (21) having appropriate dimensions for enabling a bar of material to be loaded through it into a press receiver (28); and next to the slider block (21), a slide (40) oriented perpendicular to the press axis is provided for moving the extrusion ram holder (for forward extrusion) or the closure disc (for backward extrusion) so that the aperture (50) becomes unobstructed.</p> |
