The titanium frame on the iPhone 15 Pro Max conducts heat faster than aluminum, which changes how back glass should be removed. A laser separation machine running the same settings as an aluminum iPhone can overheat the frame, damage internal flex cables, or leave glass shards bonded to the adhesive.
Recommended Laser Settings
| Parameter | Aluminum iPhone | Titanium 15 Pro Max |
|---|---|---|
| Power | 80-85% | 70-75% |
| Speed | 250 mm/s | 300 mm/s |
| Pass count | 2 | 2-3 |
| Focus offset | 0 mm | +0.2 mm |
| Cooling pause | 10 s | 20 s |
Why Lower Power Works Better
Titanium spreads heat quickly, so the adhesive reaches release temperature with less input energy. Higher power simply dumps heat into the frame, increasing the risk of warping and internal damage. A slightly slower speed with more passes gives a cleaner separation.
Post-Laser Steps
- Mask the top frame sensor area with heat tape before lasering.
- Run a test pattern on a corner to verify settings.
- Use a plastic separation wheel, not metal, to lift the glass.
- Remove old adhesive with a rubber wheel before applying new glass.
Parts to Source
- iPhone 15 Pro Max replacement parts
- iPhone replacement batteries
- iPhone charging ports
- iPhone camera modules
- Speakers and haptic motors
- iPhone flex cables
- SIM card trays
Frame Protection
Apply a thin layer of protective film around the camera ring and buttons. The laser can reflect off titanium and mark these surfaces.
Frequently Asked Questions
Can I use heat instead of laser on titanium?
Yes, but heat transfer is faster so use lower temperature and shorter dwell time.
Does titanium scratch more easily during glass removal?
Titanium resists dents but shows scratches more visibly. Use plastic tools.
Will these settings work for 15 Pro too?
Yes. Both 15 Pro models use titanium frames and similar adhesive.
ScrnFix Team supplies wholesale iPhone replacement parts for repair shops and distributors worldwide. Browse our collections for consistent stock, fast shipping, and tested quality grades.