The temperature for iquid nitrogen freeze screen separating machine can be -150 degree centigrade.
The liquid nitrogen is not include, please check if your local can buy liquefiled nitrogen gas in your local oxygen in your local.
10L liquid nitrogen,can work about 8 hours successively,can separate around 500pcs screens.
Please seal the tank after everytime you finish the separation, otherwise the nitrogen will be all gone slowly
if you always connect to the separator machine.
1. Separator plate*1
2. Oil free vacuum pump*1
3. Empty Tank for liquid nitrogen*1
4. Tools for separating*1