by on July 2, 2019
Freeze Dry Machine adopt drying technique by the principle of sublimation. It freezes the dried material at a low temperature and then directly sublimates the frozen water molecules into water vapor under a suitable vacuum environment. The product obtained by lyophilization is called a lyophilizer, and the process is called lyophilization. The substance is always in a low temperature (freezing state) before drying, and the ice crystals are evenly distributed in the substance, and the sublimat...
14 views 0 likes
by on April 16, 2019
1. When the Flat Screen Printer is running, it is strictly forbidden to sit on the machine and touch the machine and the transmission part of the wire frame. 2. When you wipe the board, only it should be confirmed that the safety rod of the grid has been locked can the board be wiped to prevent the net from hurting people. 3. When you wipe the board or adjust the printing machine, the body should leave the control panel of the printing machine to prevent the control switch from being touched...
33 views 1 like