| 摘要 |
<p>The equipment is characterised in that the laser beam generator is formed by a casing unit produced in extruded light alloy profiles and the emerging bundle is directed towards a set of two mirrors at 45° arranged successively, designed to lower the bundle before it enters the head carrying the mirrors controlled by galvanometric motors, allowing the focal lens to be arranged on the same plane as the base of the laser beam generating tube, increasing the distance between the base of the equipment and the object to be marked.
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