First, we can see the gap from the quality of material, the traditional manufacturing dispensing machine commonly used are basically made of ordinary steel, and the online LED dispensing machine using special stainless steel, not only has high compressive strength and good corrosion erosion ability, not long-term work in the case because of environmental problems and have too much influence, so this kind of LED often needs to use the dispensing objects can work in the best state, the glue dispensing the injury and the bonding effect is very good. The traditional dispensing machine in order to save costs, is often used in pneumatic control glue flow, although pneumatic can control glue effect, the effect may be stable working environment, will make the internal working pressure also changes, may cause glue and, ultimately affect the LED light finish. The online LED dispensing machine is used in electric control, compared with traditional dispensing machine pneumatic control is more stable and better effect, the rubber foot strength and uniform distribution, which is characteristic of traditional dispensing machines do not have.