Learn about Jobon Laser’s 14+ years of experience, in-house factory, global reach, and commitment to innovation in laser machinery.
Laser sandblasting for glass drilling is an advanced, contactless processing technology that uses high-energy laser pulses to selectively ablate the surface of coated or uncoated glass materials. Unlike traditional mechanical or chemical drilling, laser sandblasting does not require physical force or chemical corrosion. Instead, it relies on precise thermal and photoelectric effects to remove coatings (such as protective paint or mirror films), engrave micro-holes, or create a frosted effect on the glass surface.
This technology ensures fast, clean, and high-precision results without cracking or damaging the glass substrate. It is particularly suitable for smart mirrors, touchscreens, automotive glass, home appliances, and other applications where aesthetic and functional perforations are required.
Laser sandblasting offers a wide range of benefits over traditional methods in the field of glass micro-drilling and surface processing:
Non-contact processing: No mechanical stress is applied to the glass, reducing the risk of cracks and breakage.
High precision: Capable of drilling ultra-fine holes with controlled depth and diameter, suitable for electronic and decorative uses.
Selective removal: Easily removes coatings such as paint, silver, and copper films, while preserving the clarity and integrity of the glass.
Clean and residue-free: No water or chemicals are used, eliminating the need for post-cleaning and reducing environmental impact.
Fast processing speed: Efficient for batch production, increasing throughput and reducing labor costs.
Smart mirror laser sandblasting is a new-generation, eco-friendly and energy-saving deep processing technology that integrates sandblasting, paint stripping, and precision hole drilling into a single process. It can remove protective coatings from smart mirrors and painted glass in one step while creating a uniform frosted effect.
| Feature | Laser Sandblasting | Traditional Sandblasting |
|---|---|---|
| Precision | High precision; minimal distortion and clean detail work. | Lower precision; may cause uneven or over-blasted areas. |
| Material Damage | Non-contact process; no substrate damage. | High risk of abrasion and deformation. |
| Environmental Impact | No dust, no abrasives, and no pollution. Eco-friendly. | Produces dust and waste. Requires PPE and filtration. |
| Operating Costs | Low; no consumables needed and minimal maintenance. | High; continuous media replacement, masking, and disposal required. |
| Maintenance | Low maintenance; no nozzles or media clogging. | Frequent maintenance due to wear and material buildup. |
| Pattern & Masking | Direct engraving without the need for masking. | Requires masking or stencils for detailed patterns. |
| Surface Types | Suitable for glass, mirrors, coated metals, stainless steel, and more. | Limited to surfaces that can withstand abrasive blasting. |
| Workplace Cleanliness | Clean, quiet operation with minimal residue. | Dusty, noisy, and requires enclosure or exhaust systems. |
| Speed & Automation | Easily automated; supports fast and consistent batch processing. | Mostly manual or semi-automated; lower efficiency. |
| Initial Investment | Higher upfront equipment cost but better long-term ROI. | Lower equipment cost but higher long-term operational expenses. |
Live demonstration of our machines? Or a custom quote?
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We will help you choose the suitable machine and share you the solution;you can share us the following information
1. what material will you weld
2. The welding material thickness
3. Is it joint welding or over-lay welding
4. What is the exact usage for the machine , for product welding or repair or other application
We will send operation video and manual for the machine. Our engineer will do training online If needed. we can send our engineer to your site for training or you can send the operator to our factory for training.
We provide two years machine warranty. During the two-year warranty,in case any problem for the machine,we will provide the parts free of charge(except for artificial damage). After the warranty. we still provide whole lifetime service. So any doubts,just let us know, we will give you solutions.
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