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Freeze Dryer Machines

Vekuma produces quality freeze dryers from lab R+D to industrial large production.
We have experiences in almost all industries, deliver you the right solutions and provide technical support.

The Company

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.

  • Production Area: 12000 sq.m

  • Production Plant: 4

  • Employees: 118

  • Engineers: 12

Our Products

Laboratory Freeze Dryers

Small compact freeze dryers for research laboratories and universities. For lab R+D and samples preservation.

Pilot Freeze Dryers

Professional freeze dryers for lab R+D, cycle development, process optimization and small diagnostics production.

Production Freeze Dryers

Commercial and industrial freeze dryers for large-scale production.

“Vacuum freeze drying/Lyophilization is the only method to deliver stable, biologically active products with a long shelf life!”

Vacuum Freeze Drying

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 freezing the material, and then reduce its surrounding pressure, to allow the frozen water in material to sublime directly from solid phase to gas. Three steps of freeze dry:

  • Freezing Stage. Freeze materials below its freezing point is the first step also is the insurance of a success lyophilization.

  • Primary Drying. Remove >90% of the physical waters in raw material, this stage takes longer time.
  • Secondary Drying. Remove bound water in raw material, by use of a higher temperature and extreme pressure.

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