| 摘要 |
<p>The device has a pumping unit e.g. membrane pumps (7, 8) utilized for placing components e.g. polyol and isocyanate, toward a preparation unit e.g. preparation station (9), and a channel unit (10) for placing prepared component toward a mixing nozzle (21) for mixing the components and projecting obtained product. An electric case (14) is provided with an electric connection unit connected to an external power supply. A handling unit handles a projecting device by a block by lifting apparatuses. Reservoirs (5, 6) are extended respectively along two sides of a platform.</p> |
