| 摘要 |
<p>Apparatus, suitable for use within a spray booth, for drying or curing protective or decorative coatings, includes a linear track (1, 2) for mounting generally horizontally on an inner wall (3) of the spray booth (4), a carriage (5) for mounting for movement along the track, at least one shortwave infrared heater (7) mounted on the carriage for movement towards and away from the track, and ultrasonic distance-measurement means to determine the distance of the heater from the surface to be irradiated.</p> |
