Designed for dispensing, the needle can be cleaned from a dispensing valve through the independent dispensing clear glue control button on the front panel to prevent the glue from becoming nationalized or to assist in initial settings. There is no need for extra spicy wall journeys. Ability to perform needle offset calibration. The teaching box program storage function can easily transfer the dispensing program from one robot to another-the overspeed error indicator can prevent the robot from executing the program process