Phone Polishing Machine for Screen Scratch Removal
Miertech provides professional phone polishing machines for mobile phone screen scratch removal and glass refurbishment. Our machines are designed for repair shops, refurbishing factories, phone parts distributors and training centers that need a stable solution for improving the value of scratched phone screens.
With Miertech equipment, customers can build a complete phone screen polishing workflow, including deep scratch treatment, automatic polishing, glue leveling, consumables and technical training.
Complete Phone Screen Polishing Solution
Miertech does not only provide a single machine. We provide a complete equipment setup for different repair needs, including standard polishing, deep scratch treatment, glue leveling and polishing materials.




1.The first step before polishing is to make sure the phone or watch is water-resistant.
Liquid is used during the polishing process. If the device has lost its water resistance, there is still a risk even if protective glue is applied later. We cannot guarantee that the glue will never loosen, crack, or become damaged.
Therefore, we must first confirm that the device has proper water resistance. This is the only way to ensure the polishing process can be completed without causing damage.
2.the phone needs to be placed into a mold for glue application and glue leveling.
Applying glue without leveling it will reduce the polishing efficiency. If the glue layer is too thick, it may even prevent the scratches from being removed properly.
3.Dry Polishing Machine for Deep Scratches
For deeper scratches, normal polishing may not be enough. Miertech dry polishing and grinding machines are designed for pre-treatment before final polishing. This process helps repair screens with heavier scratches and improves the final polishing result.
4.Phone Polishing Machine
Miertech phone polishing machines are suitable for light and medium scratch removal on mobile phone glass screens. Different models are available for different daily repair volumes, including 4-position, 8-position 16-position,24-position machines.
Which Phone Polishing Machine Setup Should You Choose?
For Repair Shops
If you are starting a screen scratch removal service, an 8-position phone polishing machine with basic polishing materials is a practical choice. It can handle daily customer repairs and help increase service profit.
For Refurbishing Factories
If you process many used phones every day, we recommend a complete setup with phone polishing machines, dry polishing machines, glue leveling machines and consumables. This setup supports higher output and more consistent results.
For Distributors
If you sell phone repair equipment in your local market, Miertech can provide machine samples, OEM/ODM support, training materials and product videos to help you promote the equipment.
Before and After: Phone Screen Scratch Removal
Phone screen polishing can improve the appearance of scratched screens and increase the resale value of refurbished phones. The final result depends on the scratch depth, screen condition, polishing materials and operator experience.
For deep scratches, we recommend testing the screen first and choosing the correct polishing process before mass operation.
Why Choose Miertech?
- Focused on phone screen polishing and refurbishment equipment
- Machines for repair shops, factories and distributors
- Complete workflow: polishing, dry grinding, glue leveling and materials
- Training videos and technical support available
- OEM/ODM support for distributors
- Worldwide shipping and after-sales support
FAQ
What is a phone polishing machine used for?
A phone polishing machine is used to remove scratches from mobile phone glass screens and improve the appearance of refurbished phones.
Can it remove deep scratches?
Light and medium scratches can usually be handled by a phone polishing machine. For deeper scratches, a dry polishing or grinding process may be needed before final polishing.
What phone models can be polished?
Miertech machines can be used for many iPhone, Samsung and other mobile phone screens. The exact process depends on the screen type and scratch condition.
Do I need training to use the machine?
Yes. Proper training helps improve polishing results and reduce operation mistakes. Miertech provides video support and machine operation guidance.
What consumables are needed?
Common consumables include polishing pads, sponge sandpaper, polishing materials and other screen refurbishment accessories.
Can I buy a complete setup?
Yes. Miertech can recommend a complete setup based on your repair volume, phone models and target market.
Get a Complete Phone Polishing Machine Recommendation
Tell us your repair volume, phone models and target market. Miertech will recommend the right phone polishing machine setup, including machines, materials and training support.