Vekuma Machinery Co.,Ltd

In 2000, we established our manufacturing facility in North China. Since then we have been manufacturing quality freeze dryers and lyophilizers. Over the past tens years, Vekuma engaged in the design, produce and service all categories of freeze drying equipment. We close cooperate with our users, create feasible solutions to meet their specific requirement. We continuously seek to improve the quality of our machines, the services of our offerings, and the strength of our solutions. Vekuma offers integrated solutions for the freeze drying industry. We design, produce and service freeze dryers for the laboratory, pilot plant and industrial production. Freeze drying also called lyophilization in pharmaceutical area, is a low temperature dehydration process, typically use to preserve perishable materials or make the material more convenient for storage. Freeze drying removes water by use of sublimation technology. Freezing the material, and then reduce its surrounding pressure, the water in material is extracted out by vapor form (during freeze drying, frozen water sublime directly from solid phase to gas, skip the liquid phase). Mainly, freeze dry includes three steps: Freezing. The first step also is the most important step of a success freeze dry. Primary Drying. Remove physical water. Secondary Drying. Remove bound water.