Glue A and Glue B are put into two buckets respectively, the push rod and piston are driven by the motor to move upwards to squeeze the glue out, and the two glues AB are mixed and stirred evenly at the AB mixing valve, and then poured into the customer's product; Control the speed of the motor (the moving speed of the push rod) to adjust the speed of the glue to achieve different ratios of glue.