LED precision dispensing machine with a plurality of circular groove position, can simultaneously accommodate multiple circular dispensing tool, not only improves the encapsulation rate, but also ensure LED bulb package quality of bottom coating using LED precision dispensing machine, strengthen adhesive bulb strength to improve the service life. It mainly applies glue to the bonding surface of bulb and lamp holder to make bulb lamp achieve the standard fixed effect, and long-term use will not affect the quality of work. It is an important step in the production of bulb. With the rapid development of automation technology, the traditional dispensing machine is gradually to keep up with the production process requirements, the need for a performance of production, not only to complete and efficient operation, high quality glue dispensing, and can automatically control, automatic glue on the glue volume is more uniform, will not lead to waste of glue have a lot of functions, is the LED precision dispensing machine, a great solution for now recruitment difficult situation, dispensing function of more than one person to operate a complete batch production mode, greatly reduce the labor cost of spending.