ONE - STOP ELECTRONICS
AFTERMARKET SOLUTION

iPhone Aftermarket Glass Lens Factory Tour in China
Oct 26th, 2017

Front Glass Lens on iPhone is an indispensable part as users get access to their phones.
And it can also affect user experience with intuitive feeling. Widely applied as they are,
have you got any idea where they came from? Let’s take a closer look at the production process of glass lens in the factory!

iPhone Aftermarket Glass Lens Factory Tour in China

Glass Lens Factory Production Process

Glass Cutting

Cut glass pieces into 4.7 inches, 5.5 inches and so on with CNC Cutting Machine.

iPhone Aftermarket Glass Lens Factory Tour in China

Glass Grinding

Make holes, rounded edges and 2.5D edges on glass pieces with CNC Grinding Machine.

iPhone Aftermarket Glass Lens Factory Tour in China

Glass Polishing

Finish detailed polishing with glass polishing powder and polishing blanket.

iPhone Aftermarket Glass Lens Factory Tour in China

Ultrasonic Cleaning

Clean semi-finished glass lens multiple times with Ultrasonic Cleaning Machine and special cleaning agents. Once finished, evaluate cleaning effect.

iPhone Aftermarket Glass Lens Factory Tour in China

Tempering

Place semi-finished glass lens into the High Temperature Tempering Furnace for 4 hours at 400℃. Once finished, take out the glass lens with bridge crane. Cool down till room temperature after tempering process, then soak all glass lens into water and run cosmetic inspection.

iPhone Aftermarket Glass Lens Factory Tour in China

Silk Screen Making

Make the Silk Screen for printing and then transfer all glass lens to the special-designed printing tray.

iPhone Aftermarket Glass Lens Factory Tour in China

Silk Screen Printing

The dust-free printing workshop, comes with Automatic Screen Printing Machine and glass lens materials, two-rounds of silk screen printing and High-precision Optical Measurement System.

All glass lens materials are sent into Automatic Screen Printing Machine for printing.

iPhone Aftermarket Glass Lens Factory Tour in China

Mount the silk screen to the printing machine. Finish first round of printing with Automatic Screen Printing Machine.

Baking

Send all products into the paint baking room for paint baking.

iPhone Aftermarket Glass Lens Factory Tour in China

Once finished, run second round of printing with Automatic Screen Printing Machine. Then send all products into the paint baking room for paint baking.

iPhone Aftermarket Glass Lens Factory Tour in China

Detect the screen printing effect of glass lens with High-precision Optical Measurement System.

iPhone Aftermarket Glass Lens Factory Tour in China

Ultrasonic Cleaning

Transfer all glass lens to the special-designed cleaning tray. Clean glass lens with Ultrasonic Cleaning Machine and special cleaning agents. Each piece of glass lens should go through 11 rounds of professional cleaning.

iPhone Aftermarket Glass Lens Factory Tour in China

All glass lens are then sent to the Glass Lens with Bezel workshop after package.

Cosmetic Inspection

Run cosmetic inspection of glass lens – ensure good appearance and good surface effect.

iPhone Aftermarket Glass Lens Factory Tour in China

Run cosmetic inspection of bezels – ensure there are no damage on bezels.

iPhone Aftermarket Glass Lens Factory Tour in China

Plasma Treatment

Start scaffold surface treatment with Plasma Surface Treatment System so as to provide good conditions for adhesive attachment.

iPhone Aftermarket Glass Lens Factory Tour in China

Fluid Dispensing

Program the Fluid Dispensing Machine and complete fluid dispensing process with specified Fluid (Cold Glue).

iPhone Aftermarket Glass Lens Factory Tour in China

Bezel Assembling

Complete the alignment of glass lens and bezels in the special mold.

iPhone Aftermarket Glass Lens Factory Tour in China

Place all products into the Bezel Assembling Machine for 40 minutes.

iPhone Aftermarket Glass Lens Factory Tour in China

Once finished, run inspection of finished products.

iPhone Aftermarket Glass Lens Factory Tour in China

Package all Qualified Glass Lens with Bezel.

iPhone Aftermarket Glass Lens Factory Tour in China

Please stay tuned for more repair industry news.

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