Suitable for high-end fine powder materials such as lithium battery anode and cathode powder, ceramic new materials, rare earth functional powder and nano-materials, focusing on precise low-moisture process control.

Powder materials are extremely sensitive to residual moisture, and trace moisture will directly affect battery cycle life and physical & chemical properties of new materials. Changhai vacuum drying system realizes precise control of ultra-low moisture content at PPM level, and the fully sealed oxygen-free drying environment isolates pollution from water vapor and air impurities.

The special dust-proof structure for powder prevents material loss, and low-speed gentle rake stirring avoids powder particle breakage. The equipment supports drying under inert gas atmosphere for processing oxidizable lithium battery materials. The complete drying process strictly matches the high-standard production thresholds of new energy and new material industries, stabilizes powder purity and physical & chemical indicators, and provides reliable drying guarantee for mass production of batteries and high-end new materials.