There is a detachable connection between the upper frame and the operation table; a detachable connection between the work surface and the lower frame; and a detachable connection between the support frame and the upper frame through the above manner, which is not only easy to combine between components Splitting, and the height of the work surface can be adjusted, suitable for the production requirements of different cleanliness products, and the design of the holes of the work surface also effectively ensures the cleanliness of the work surface.
