The on-line LED dispensing machine parts within the higher vacuum, can Quxianjiuguo way to achieve the vacuum effect, through stirring can maximize the glue glue removing internal storage, LED dispenser inside a vacuum that is not the true sense of the essence, just remove the influence of air on the glue. Glue bubbles will reduce the adhesion of the glue, glue rickety problems often plagued by the operator, by stirring removing glue bubbles can solve this problem. Of course, there are some special glue to spare internal air market manipulation. Of course, the direct use of small air pump can also play the internal vacuum effect, of course to use a small pump machine is sobbing hand-held electric type, use method and pumping machine are similar, simple easy to use, to ensure a small internal sealing case of complete open online LED dispensing machine external accessories and then use the pump for pumping operation, the internal energy tends to a vacuum state, there is a certain gap between the course and the true vacuum, users only need to be able to affect the dispensing work can be small.