A  Manifold Top-Press Freeze Dryer is a type of freeze dryer that includes a hydraulic pressing mechanism on top of the drying chamber. It is used to compress the sample being dried. It provide more uniform drying, precise control over the freeze-drying process and Safety Features for  both the samples and the equipment .Condenser temperature=-80 °C; Condenser capacity=3-kg/24-h; Freeze drying area=0.12 m²; Vial capacity Φ 12 mm=820-pieces; Vacuum-< 10PA for more visit labtron.us.