The rotating glue gun GR4000 is usually used for automobile glue coating. In general, it is combined with the mechanical arm to form an automatic glue coating system.
In our practical application process, there may also be some inevitable problems. Here are some of the more common problems and related outcomes.
Rubber nozzle continuous overflow glue
Cause of the phenomenon : valve needle, valve seat damage solution : check and replace the valve needle, valve seat
Cause : valve needle, valve seat between foreign matter or dry glue Solution : clean the valve needle, valve seat between foreign matter or dry glue
Cause of the phenomenon : the solution to the insufficient pressure of the closing gun : increasing the pressure of the closing gun
The cause of the phenomenon : pneumatic seal damage, there may be leakage Solutions : check the replacement of pneumatic seal spare parts
Valve needle throat continuous overflow glue
Imagine the reason : valve needle throat seal damage solution : check the valve needle throat seal assembly, if necessary, replace
Imagine the reason : valve needle wear solution : Check the replacement valve needle
Continuous overflow at the end cover
Cause : Fluid seal component damage solution : check the replacement of fluid seal component
The cause of the phenomenon : valve shaft wear solutions : check the replacement valve shaft
Glue coating type abnormal
The cause of the phenomenon : the glue nozzle dry glue or foreign body solution : clean up the glue nozzle dry glue or foreign body, if necessary, change
