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2017 New Upgraded Liquid nitrogen freezing separation machine for mobile phone lcd
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2017 new upgrade the built-in vacuum pump Liquid nitrogen freezing separation machine for mobile phone lcd, the operation is simple, fast cooling,For samsung surface LCD and common LCD


Operation Steps:

1. Connect with an air compressor,open the freezer machine power switch,open the compressor power switch.
2. Adjust temperature control to proper temperature .
For Iphone screens: Arround Minus 120 degree
For other LCD screens: Arround Minus 130-140 degree
3. Generally pre-cooling time is 20 minutes .
4. 10L liquid nitrogen,can work 8 hours,can separate 500pcs iphone 6 screens.
5. After using this machine, please turn off the swith, and clean working area.


Safety Caution:
1:The machine is mainly used in separating broken screens. Be careful with small broken glasses.
2:Because of its extremely low temperature, careless handling of liquid nitrogen and any objects
cooled by it may result in cold burns. In that case, use gloves while handling. However, a small
splash or even pouring down skin will not burn immediately, because the evaporating gas thermally insulates to some extent,like touching a hot element very briefly with a wet finger.
If the liquid nitrogen pools anywhere, it will burn severely.