The Pro-Seal is a pneumatically operated, semi-automatic vial crimp capping machine that provides down pressure to the top of the cap and vial prior to crimping the seal on the vial.

The downward pressure and crimp pressure are both adjustable to meet the operator's needs.

The unit uses the same crimping and decapping heads that are available for use with the bench top vial crimper and the pneumatic Power Crimp units.

The unit is designed to work with vials and crimp seals ranging in size from 7.5mm to 43mm.