Advantages of Shanghai Heheng Vacuum Drying Technology: The vacuum environment greatly reduces the boiling point of the liquid to be expelled, so vacuum drying can be easily applied to heat sensitive substances; For samples that are not easy to dry, such as powder or granular samples, vacuum drying can effectively shorten the drying time; Various structurally complicated mechanical parts or other porous samples are washed and vacuum dried, leaving no participating substances after complete drying; Safer to use - completely eliminate the possibility of oxide explosion during vacuum or inert conditions; Powdered samples are not blown or moved by flowing air compared to ordinary drying that relies on air circulation. Shanghai Heheng Instrument Equipment Co., Ltd. : Enteric Coated Softgel,Enteric Coated Fish Oil Softgel,Fish Oil Softgel Enteric Coated,Omega 3 Fish Oil Softgel Enteric Weihai Baihe Biology Technological Co., Ltd. , https://www.biohighnutraceutical.com