Adjustable cap sealer head

摘要

A sealing head for an inductive cap sealing apparatus includes a outer housing containing a coil bobbin supporting a wire coil wound about a magnetic isolator. The coil bobbin and the magnetic isolator can be axially repositioned independently to vary the magnetic field with respect to a container being sealed placed below the sealing head. The housing has a pair of axial apertures containing spring and push rod assemblies connected to a cap plate. The cap plate is spring loaded away from the outer housing so as to clamp the cap and/or seal against the container being sealed.