***NEW*** Millrock Technology, Inc. now offers high pressure, 12 psi, hydraulic stoppering as an option on all freeze-dryers. As freeze-dried products become more potent and vial sizes shrink higher stoppering pressures are required. Millrocks’ freeze dryers with high pressure stoppering are designed to easily seal 2ml vials. The high-pressure stoppering feature eliminates any need to specially condition the vial stoppers for effective closure. Millrock Technology provides freeze drying solutions from the bench-top to production. Contact us for help with your freeze drying application.