2017 New built-in vacuum pump FS-06 Frozen separating machine operation with voltage transform

2017 New built-in vacuum pump FS-06 Frozen separating machine operation with voltage transformer switch Minimum temperature: Minus 190 degree For Iphone screens: Arround Minus 120 degree For other LCD screens: Arround Minus 130-140 degree For 9 inch Frozen principle:Liquid Nitrogen 10L liquid nitrogen,can work about 8 hours successively,can separate 500pcs screens. When use to Minus 150 degree,need half an hour approximately. Color:Black Power:300W Voltage:220V Gross Weight :10kg Net Weight:9KG