Fully automatic dispensers are widely used in semiconductors, electronic components, LCD manufacturing and other fields. Its principle is to press the rubber into the feed pipe connected to the piston by compressed air. When the piston is in the upper punch, the piston chamber is filled with glue, and when the piston is pushed down, the glue is pressed out from the dispensing head. The automatic dispensing machine is suitable for fluid dispensing, and the degree of automation is much higher than that of the manual dispensing machine. From the point of view of the effect of dispensing, the quality level of the product will be higher. Automated operation, simple and controllable. The industry of dispensing machines is constantly expanding, and production technology is constantly innovating.