Vacuum freeze drying machines with multi-manifold configurations.
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Products
A freeze dryer, or lyophilizer, removes water from frozen material by sublimation under deep vacuum: ice turns directly to vapor and collects on a cold trap, so the product dries without the heat and collapse of conventional drying. This gentle, low-temperature process preserves structure, volatile compounds, and activity, which is why lyophilization is used for botanical material, fresh-frozen and live-resin inputs, microbiology cultures, and heat-sensitive reagents and extracts.
Two specifications define a freeze dryer's reach: the collector (condenser) temperature, which sets how low a vapor pressure it can hold and therefore which solvents it can handle, and the ice-condensing capacity, which is how much water it can trap per batch and per 24 hours. A colder collector handles lower-vapor-pressure solvents and tighter end moisture; a larger condenser sustains bigger or wetter loads. The vacuum pump must pull the system down and hold it for the run.
Configurations differ by how you load product. Manifold systems attach individual flasks or ampoules to ported valves and suit mixed small batches. Tray or shelf chambers (often with stoppering) hold bulk product for larger, more uniform runs. Size by the water load you need to remove per cycle, not just shelf area, and confirm the collector temperature and condensing rate keep up with your wettest, most volatile material.
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