
Screen Buffing Machine
Miertech Screen Buffing Machine for iPhone Screen Refurbishment
A cleaner polishing workflow for used phone factories: machine, consumables, scratch treatment and process support from one supplier.
- For light scratches, medium scratches and pre-treated deep scratches.
- Designed for batch refurbishment work, not only sample polishing.
- Supported by Miertech’s own phone polishing factory experience.
Factory Workflow
Not Just One Machine
Screen buffing works best when the whole process is matched. Miertech helps customers choose the right polishing method according to scratch condition, phone model and daily quantity.
Phone screen polishing machine for refurbishment production.
Polishing powder, pad and process settings matched to newer screens.
Workflow support for scratch grading, fixture setup and final inspection.




For iPhone 17 Series
Newer Screens Need Updated Polishing Equipment
Miertech’s latest screen buffing solution is designed for newer iPhone screen refurbishment, including iPhone 17 series scratch processing.
Many customers still use old polishing machines or brush polishing equipment. These methods can be slow, unstable and unsuitable for iPhone 17 Pro Max screen scratches.
For repair factories and distributors, the goal is not just removing scratches. The process needs stable quality, higher efficiency and better compatibility with current phone models.



Matched Consumables
Polishing Materials Matter
The machine is only one part of the result. Powder, pad, polishing time and pressure all affect screen clarity, speed and consistency.
Miertech supplies consumables and process guidance together, so factories do not need to test everything from zero.

Deep Scratch Support
When Buffing Alone Is Not Enough
Some Grade C and Grade D screens need deep scratch grinding before final polishing. This helps factories recover more screens instead of rejecting them too early.
Choose by Condition
Which Screen Buffing Solution Fits Your Work?

Light Scratches
Use direct screen buffing and polishing to restore brightness and resale appearance.

Medium Scratches
Use matched consumables and a controlled polishing workflow for better consistency.

Deep Scratches
Use deep scratch treatment first, then finish with screen polishing for a cleaner result.
Real Cases
Watch Screen Buffing and Polishing Examples
Use video to explain results faster than long text. See more Miertech factory demos and repair cases on YouTube.
Related Equipment
Build the Complete Screen Buffing System
Customers can choose a single machine or build a complete refurbishment workflow with polishing, scratch treatment and supporting equipment.
Send Inquiry
Need a Screen Buffing Machine or a Complete Factory Process?
Tell us your phone models, scratch grade, daily quantity and current polishing method. Miertech can recommend the right machine, consumables, process settings and training plan.