Product Introduction
The Dry Mill Grinder Machine is a professional-grade solution designed to meet the rigorous demands of modern mobile phone repair centers and screen refurbishing workshops. Combining industrial durability with micro-precision control, this equipment ensures high-yield performance, giving repair technicians the edge in display refurbishment and assembly restoration.
Original Specifications and Notes: Frequently Asked Questions Q: What is this machine used for? A: The Dry Mill Grinder Machine is a professional phone screen and back glass polishing machine designed to remove scratches and refurbish phone screens and back covers for brands including iPhone, Apple Watch, Samsung, and Huawei. Q: What phone models does it support? A: It supports a wide range of devices including iPhone, Apple Watch, Samsung, Huawei, and other major smartphone brands. Q: Does it require an external compressor? A: No, this machine features a built-in air pump, so no external compressor is needed for operation. Q: What is the warranty period? A: One year warranty is included with every machine, along with professional technical support. Q: How fast is delivery? A: We ship within 2 working days after payment is confirmed.
Key Features & Benefits
- Premium Surface Restoration: Utilizes fine abrasive water-polishing technology to remove deep scratches from phone screens and frames perfectly.
- Preserves Touch Sensitivity: Microns-level grinding retains display response and structural integrity of chemically-hardened glass.
- Continuous Liquid Flow System: Built-in water cycling prevents screen overheating and minimizes dust emission for a cleaner workspace.
- High Efficiency: Polishes 2 to 4 devices simultaneously in under 6-10 minutes, significantly improving repair shop turnaround.
Technical Specifications
| Application | Screen Scratches Removal / Frame Polishing |
| Capacity | Multi-slot (Supports 2-4 phones simultaneously) |
| Polishing Medium | Cerium Oxide / Dedicated Polishing Liquid |
| Speed Range | Variable up to 3000 RPM |
| Power Supply | AC 110V/220V (Configured for destination country) |
| Certification | CE / FCC Certified |
Why Choose Jiutu?
At Jiutu Store, we are committed to providing top-quality phone refurbishing machinery with unmatched B2B support:
- Expert 1-on-1 Support: Free installation guidance and operational training with our team.
- Full Factory Warranty: Covered by a comprehensive 12-month factory warranty on main parts.
- Global Fast Shipping: Safely packed in high-density export wooden crates to prevent shipping damage.

