Why is this not glue dispensing machine problem, because the performance of large-scale automatic dispensing machine is very good, the use of accessories is the best at home or abroad, basic difficult problems, is also equipped with automatic cleaning function, prevent the operator inadvertently without cleaning the rubber machine, resulting in clogging. The use of any dispensing machine are the same, the use of the configuration, dispensing performance will be good, the lower the chances of large, automatic dispensing machine is such, for example: precision dispensing valve, screw rod control system, imported motor, computer system and so on, these are domestic or foreign advanced technology to create a the basic parts, continuous use of a few years will have problems, if we can often maintain large automatic dispensing machine, then dispensing the use of time will be longer. No matter which dispensing machine, after all is not mechanical, automatic recovery, use for a long time there may be some problems, so in the process of using noticed whether large automatic dispensing machine what strange, so that we can timely prevent problems glue dispensing machine, but large type automatic dispensing machine in normal use, which does not appear basic the problem, a very big relationship with the use of glue machine accessories, other desktop dispensing problems than large high automatic dispensing machine.