TBK 938F Dual-Station Mini Desktop Screen Polishing Machine for Scratch Repair 1

TBK 938F Dual-Station Mini Desktop Screen Polishing Machine for Scratch Repair 2

TBK 938F Dual-Station Mini Desktop Screen Polishing Machine for Scratch Repair 3

TBK 938F Dual-Station Mini Desktop Screen Polishing Machine for Scratch Repair 4

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

Applicable industries:

Mobile phone repair shop,mobile phone repair factory, mobile phone repair training center

Weight (KG):

Core components:

Brand Motors

Warranty:

1 Year

After-sales service:

1-Year Warranty, Lifetime Support

Technical Support:

1-Year Warranty, Lifetime Support

Machinery test report:

Provided

Video outgoing-inspection:

Provided

Place of origin:

Shenzhen, China

Inquiry

Write a Review

Description

Features

FAQs

Specifications

Related Tools

Consumables

The TBK-938F Mini Desktop Smart Screen Polishing Machine is an advanced solution for professional mobile phone screen refurbishment. This compact machine is designed for easy operation and features a high-performance frequency conversion speed regulation servo motor, ensuring exceptionally stable and low-noise performance.

Its dual-station design allows two phone screens to be polished simultaneously, increasing workshop efficiency. With its intelligent controls and simple operation, the TBK-938F effectively removes scratches and restores glass surfaces, making every polished screen as smooth as a new machine.

Advanced Servo Motor: Equipped with a frequency conversion speed regulation servo motor for precise, stable, and quiet operation.
Stable & Low-Noise Operation: The advanced motor significantly reduces vibration and noise, creating a better working environment.
Dual Polishing Stations: Polish two devices at the same time, doubling your repair capacity and efficiency.
Intelligent & Simple Control: Features a user-friendly, one-touch control panel with preset timers (5, 10, 15 minutes) for effortless operation.
Compact & Portable Design: Its small footprint makes it easy to place on any desktop ("easy to flow") and move as needed.
Flawless Finish: Expertly removes scratches from phone and watch screens, restoring them to a perfectly smooth, like-new condition.
Universal Voltage: Supports both 110V and 220V, making it suitable for use in workshops around the world.

What materials are required to perform a complete screen repair?

To use the machine, you need several essential consumables: polishing powder (to mix with water), a specific polishing mold for each phone/watch model, UV waterproof glue to protect the device, and a new oleophobic (fingerprint oil) coating to apply after polishing. You will also need to replace the polishing blankets periodically.

Does polishing remove the screen's fingerprint-resistant coating?

Yes. The polishing process removes the original oleophobic coating along with the scratches. It is a critical final step to apply a new liquid oleophobic coating to the screen to restore its smooth feel and resistance to fingerprints and smudges.

Can this machine fix a screen that is cracked or has deep chips?

No. The machine is strictly designed to remove surface scratches by grinding down a microscopic layer of the glass. It cannot repair glass that is cracked, chipped, or has deep gouges that compromise the structural integrity of the screen.

Is the TBK-938F difficult for a new technician to operate?

The machine is designed for simple operation. It features an intelligent control panel with one-touch presets for light (5 min), medium (10 min), and deep (15 min) scratches, which helps produce consistent results. While there is a learning curve for the full preparation and finishing process, the machine itself is very user-friendly.

What is the benefit of the "servo motor" mentioned in the description?

The frequency conversion servo motor is a key feature that ensures the polishing process is extremely stable and precise. This leads to a more uniform, higher-quality finish on the glass. A major additional benefit is that it operates with significantly less noise and vibration compared to machines with standard motors.

Can this machine be used to polish Apple Watch screens?

Yes, the machine is effective for polishing the glass screens of an Apple Watch and other smartwatches. However, you must use the correct, model-specific polishing mold that holds the watch securely in place during the process.