Screen Scratch Repair Solution

Restore Scratched Screens to Factory Condition

Don't replace the screen just because of surface scratches. Our professional Scratch Repair & Polishing Solution allows repair shops of all sizes to remove scratches from iPhone, Samsung, Huawei, and Apple Watch screens, restoring them to a like-new condition.

This process uses a water-grinding technique. Therefore, Step 1 (Waterproofing) is critical to ensure no water enters the device during polishing.

Step 1: Waterproof Sealing & Curing

The Foundation of Safety: UV Glue Sealing

Before polishing, you must seal the receiver, charging port, and buttons with UV waterproof glue. We offer three dispensing solutions based on your repair volume.

1. Choose Your Dispenser (Select by Volume)

Option A: For Individual Technicians (Small Scale)

TBK 006 Electric Glue Gun Cordless Precision | Drip-Free Technology
Handheld Control: Ideal for individual technicians. Its motorized system ensures smooth glue discharge without the hand fatigue of manual guns.
Smart Suction: Features an intelligent pullback mechanism that prevents messy drips, keeping the phone clean.
Cordless Freedom: Powered by a rechargeable battery with Type-C charging, allowing you to work anywhere.

Option B: For Professional Repair Shops (Medium Scale)

TBK 983A Compact Semi-Automatic Glue Dispenser Built-in Quiet Compressor | Foot-Pedal Control
All-in-One Design: The biggest advantage is the built-in ultra-quiet air compressor. No need for bulky external air pumps.
Consistent Dosing: Solves manual waste issues. Press the pedal, and it delivers a precise, timed dose of glue every time.
Operator-Guided: You guide the nozzle; the machine handles the flow. Perfect for standardized repair shop workflows.

Option C: For Large-Scale Repair Centers (Large Scale)

TBK 983B Automatic Glue Dispensing Machine Fully Automated Robot | 0.02mm High-Precision
Programmable Paths: A fully automatic intelligent robot that can draw complex paths (lines, arcs, circles) to seal phone borders perfectly.
High Efficiency: Eliminates manual labor. You can adjust speed, depth, and glue size for high-volume throughput, making it ideal for large repair centers handling hundreds of devices.
Versatile: Compatible with UV glue, PUR, and more.

TBK 006 Electric Glue Gun: Cordless, Precision Control with Drip-Free Technology

TBK 983A Compact Semi-Automatic Glue Dispenser with Built-in Quiet Compressor

TBK 983B Automatic Glue Dispensing Machine with 0.02mm High-Precision, Programmable Path Control, and Adjustable Speed for Electronics and Screen Repair

Step 2: Grinding & Polishing

The Core Process: Water-Injection Polishing

Once sealed and cured, the phone is ready for the polishing machine. This process removes the microscopic layer of scratched glass.

1. Choose Your Machine

Option A: TBK 938S Mini Desktop Single-Station Polisher

Intelligent & Quiet | For Focused Repair
Single-Station: Ideal for shops processing one device at a time.
Intelligent Control System: Features a smart touch-screen interface that simplifies the process. Whether removing minor scuffs or deep scratches, the intelligent program controls the grinding pressure and time precisely.
Ultra-Low Noise: Designed with advanced soundproofing technology, ensuring a quiet operation that won't disturb your shop environment.

Option B: TBK 938F Dual-Station Mini Desktop Polisher

Double Efficiency | Intelligent & Quiet
Dual-Station Design: Polishes two phone screens simultaneously, doubling your output without taking up extra space.
Intelligent Control System: Like the 938S, it features a smart operating system for precise, automated polishing cycles.
Silent Operation: Equipped with a high-performance frequency conversion servo motor, it delivers exceptionally stable and low-noise performance, making it perfect for professional indoor use.

2. Essential Consumables (Required)

TBK Cerium Oxide Polishing Powder (500g): The industry standard for glass restoration. Mix this high-purity powder with water to create the polishing slurry that physically removes scratches. One bottle restores approx. 50 devices.
TBK Sanding Blanket Wool Pad: High-quality wool pads designed for durability. Each pad can polish up to 1,500 mobile phones before needing replacement.

Step 3: Surface Restoration

Restoring the "Factory Feel"

Polishing removes the original glass surface, including the oleophobic (anti-fingerprint) layer. You must restore it to ensure the screen feels smooth and resists smudges.

TBK Oleophobic Coating Liquid

1kg Anti-Fingerprint Solution

Restore Smoothness: Brings back the silky, friction-free touch of a brand-new screen.
Economical: A 1kg supply is sufficient for high-volume service, adding value to your refurbishment service by delivering a screen that feels as good as it looks.

TBK 938S Mini Desktop Single-Station Polishing Machine for Phone Screen Repair

TBK 938F Dual-Station Mini Desktop Screen Polishing Machine for Scratch Repair

TBK LCD Screen Polishing Machine Sanding Blanket Wool Pad – Durable Polishing for Mobile Phone Screens, 1500-Device Capacity

TBK Cerium Oxide Polishing Powder | 500g for Phone Screen Scratch Repair

Exclusive Offer for Full Sets

Get the Best Cost-Effective Price

If you purchase the complete set of Scratch Repair Equipment (Dispenser + Curing + Polishing Machine), we guarantee to offer you the best cost-effective package price on the market.

Submit Your Inquiry Now Please submit your inquiry below to get your exclusive full-set quotation.

（TBK Laser Machine）Shenzhen Shenwangda Technology Co., Ltd. was established in 2012. It is a high-tech enterprise integrating R&D and innovation, production, sales and service.