• Dry Grinding Machine for smartphone and tablet screen polishing and refurbishment
  • Dry Grinding Machine
  • Dry Grinding Machine
  • Dry Grinding Machine
  • Dry Grinding Machine
  • Dry Grinding Machine
  • Dry Grinding Machine
  • Dry Grinding Machine
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JiuTu Machine

Dry Grinding Machine

Dry Grinding Machine

$5,800.00 USD
$6,480.00 USD $5,800.00 USD
Promotion Épuisé
Frais d'expédition calculés à l'étape de paiement.

 Dry Grinding Machine 

1,Dry Grinding Machine works for all smartphone as well as ipad ( For ipad mold which need to be customized )

2, Dry Grinding Machine Both 110V/ 220V available

3, Dry Grinding Machine comes with a list of accessories , pls check details below

4,Dry Grinding Machine is heavy , please check with us about shipping method before you pay

5,Dry Grinding Machine Suitable for iPhone, Apple Watch, Samsung, Huawei etc.

6,Dry Grinding Machine: High-Cost Performance - Significantly saving labour/time cost compared with traditional ways

7, Dry Grinding Machine:Stunning Applicability - Able to polish all mobile phone screens and back cover including the curved screen

8, Dry Grinding Machine:Environmental Friendly - CE Marking, using environmental friendly material without pollution.Dry Grinding Machine

Clarification :

The old way to refurbish the screen and back glass is to replace the front glass and back glass, which is not only difficult and costly but also less efficient. The grinding and polishing machine recommended this time is specifically
designed to solve this problem in refurbishment. For the front and back glass with smaller scratches, the grinding and polishing machine only needs 3-6 minutes to complete refurbishment while bigger scratches require 8-12 minutes, which shows great power in refurbishment.

Description :

The grinding & polishing machine is used to refurbish the phone screen, back glass and apple watch screen. Refurbishing the screen and back glass is a necessary step for refurbishing factories and pre-owned phone recycling companies.
The emergence of the polishing and grinding machine can greatly improve the efficiency of phone refurbishment and reduce the refurbishment cost effectively.
Specifications
Speed: Infinite speed
Polishing Depth: recommended <0.2MM
Polishing Consumables: customized polishing pads
Applicable Models: straight screen, curved screen
Polishing Time: 6-12 minutes
Operating Voltage (V): 220V (with optional 110V)
Appearance Size (MM): 75*90*140cm
Packing Size (MM): 80*99*145cm
FAQ
Q1: What’s the Lifespan of Grinding and Polishing Machine Supplies？

1, Sanding blanket : one blanket can be used for polishing 500pcs phones

2, Scroll Wheel : can use for 3--6 months , change it when it is worn out

3, Oleophobic oil : each bottle 20ml can use for 50pcs phones

4, Waterproof glue : one bottle for 20pcs phones

5, Powder : one bag for 500g , for 500pcs phones around

Q2: What is the monthly cost of supplies?

The cost of supplies depends on the quantity of the phone that needs to be grinded and polished. Jiutu offers the following
preferential packages based on the current quantity of supplies ordered by customers.

Q3: What does the after-sales service include?

The warranty period of the grinding and polishing machine is 1 year. If any module of the machine fails, Jiutu will replace the new module for free!

Q4: Is it difficult to make the phone waterproof with adhesive?

It is not difficult. A video tutorial will be sent to customers who have purchased the machine. Additionally, in order to improve efficiency of gluing, we have automatic glue dispenser machine on sale also , pls contact us for more details

Q5: What about the efficiency of grinding and polishing machine?
A: Only a very thin layer is removed, which does not affect daily use at all, but oleophobic coating needs to be applied for hydrophobic effect.



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Frequently Asked Questions

What types of devices can the Dry Grinding Machine refurbish?
The Dry Grinding Machine is suitable for refurbishing all mobile phone screens, back covers, and iPad molds, including curved screens like iPhone, Samsung, Huawei, and Apple Watch, providing a versatile solution for various devices.
How does the Dry Grinding Machine improve the efficiency of phone refurbishment?
This machine significantly reduces refurbishment time by quickly polishing screens and back covers—taking only 3-6 minutes for minor scratches and 8-12 minutes for larger ones—saving labor and costs compared to traditional methods.
What are the key features and specifications of the Dry Grinding Machine?
The Dry Grinding Machine features infinite speed control, a polishing depth below 0.2MM, customizable polishing pads, applicability for both straight and curved screens, and operates on 220V (optionally 110V), with dimensions of 75*90*140cm.
What is the typical lifespan of the supplies used with the Dry Grinding Machine?
The grinding and polishing supplies are highly durable: a sanding blanket can polish up to 500 phones, scroll wheels last 3-6 months, and other consumables like oleophobic oil and waterproof glue are economical for multiple uses, making ongoing maintenance cost-effective.
What customer support and warranty services are available for the Dry Grinding Machine?
We offer a 1-year warranty on the machine, during which any component failure will be replaced free of charge. Additionally, comprehensive after-sales support includes tutorials, technical guidance, and optional accessories to enhance your refurbishment process.