Glue potting machine
There is no glue in the pump. Check whether there is enough glue in the barrel, check whether the ball valve at the bottom of the barrel is open, check whether the filter under the ball valve at the bottom of the barrel is blocked, and check whether the ball valve can work normally. Pump does not turn. Two-fluid valve rubber plug blocked. Clean the two-valve valve. Some easy-to-crystallize glue enters the pipeline. replace.