mobile phone screen polishing machine

Mobile Phone Screen Polishing Machine. Professional wet polishing machine for removing scratches from smartphone LCD glass screens. Restores optical clarity to scratched phone screens using cerium oxide or aluminum oxide polishing powder with water circulation. Suitable for repair shops and refurbishment factories.

Frequently Asked Questions

What types of scratches can this mobile phone screen polishing machine remove?

This machine effectively removes light to medium surface scratches from smartphone LCD glass. Deep scratches that penetrate through the glass surface layer may require multiple polishing passes or glass replacement if too severe.

What polishing powder is recommended for this machine?

Cerium oxide polishing powder is the most commonly used compound for phone screen glass polishing, providing effective scratch removal with minimal risk of over-polishing. Aluminum oxide powder can also be used for more aggressive scratch removal on thicker glass panels.

Does this machine require waterproof glue before polishing?

Yes, waterproof glue (UV glue or frame sealant) should be applied around the screen edges before wet polishing to prevent water from entering the LCD panel and causing damage. This is a critical preparation step for wet polishing operations.

How many phone screens can be polished per hour with this machine?

Throughput depends on scratch depth and screen size. Light scratches typically take 3–5 minutes per screen, allowing 12–20 screens per hour. Deeper scratches may require longer polishing times per screen.