KOOCU GF-010E Smart Curved Screen Laminating Bubble Removing Machine Built-in Vacuum Pump A separate mold fit, stable and good effect The laminating temperature is 40℃-45℃ It is also a bubble remover machine Built-in vacuum pump, no need any extra vacuum pump and air-compressor any more Ultra-quiet working, space saving, long service life High efficiency, simple to operate Suitable for smartphones less than 7-inch