Application of Stone and Carving
By using laser cleaning technology, various pollutants on the surface of stone can be efficiently and non destructively removed, while providing refined treatment solutions in carving.
Non destructive laser stone and carving cleaning series
Say goodbye to traditional chemical reagent corrosion and mechanical polishing damage. We provide high-power laser cleaning solutions, customized for the maintenance and renovation of historical relics, building stones, and fine carvings.
We focus on using precise laser vaporization to remove various stubborn pollutants on the surface of stone without damage, including:
- Black crust and oxide layer
- Paint, coatings, and adhesives
- Moss, lichen and other biological dirt
- Rust and smoke marks
To achieve zero damage, high efficiency, and no secondary pollution in stone surface pretreatment, ensuring maximum protection of cultural relics and building structures, and enhancing the renovation effect.
Handheld laser cleaning machine
Efficient rust removal and cleaning machine
Intelligent laser cleaning machine
300W high-power cleaning machine
If you need to customize the functionality and appearance of the product, please contact us and we will provide you with the best solution
The principle of laser cleaning technology in stone and carving
1. Definition and advantages
We use high-energy pulse lasers to instantly vaporize or shake off dirt, black crust, rust, and biofouling adhering to the surface of stone and carvings, achieving thorough cleaning. As a non-contact, zero consumable, and zero chemical residue green cleaning solution, I can effectively protect the original texture of sensitive materials such as stone, marble, granite, etc., making it an ideal choice for maintaining cultural relics and high-end building appearances.
2. Application focus
Traditional cleaning methods often lead to surface wear and structural cracking of stone, and even secondary pollution caused by the use of chemical agents. And I specialize in designing for high standard cultural relic protection and architectural renovation. My application areas include:
- Historical relic cleaning: precise removal of black pollution layer and moss/lichen on the surface.
- Building renovation: Deeply remove rust, paint, and smoke marks on the exterior wall stones.
- Carving maintenance: Surface pre-treatment at the micro level to ensure that carving details are not damaged.
Through efficient and precise cleaning, I am able to restore the original color and texture of the stone, significantly extending the lifespan and aesthetics of buildings and carvings.
Operating procedures and maintenance standards
Cleaning process:
Our cleaning process follows high-precision and cultural heritage protection standards to ensure zero damage to stone and carvings: laser generator⇒high-precision beam transmission system⇒handheld/automated cleaning head⇒focusing on target pollutants⇒instantaneous vaporization/peeling of pollutants⇒perfect and non-destructive stone or carving surface
Core steps description:
1.Determine materials and pollutants: Firstly, accurately analyze the type of stone (such as marble, sandstone) and the type of pollutant (such as black crust, moss, paint), which is the basis for setting parameters.
2.Parameter fine-tuning: Based on the analysis results, adjust the laser pulse width, frequency, and energy density to ensure that only pollutants are removed without damaging the stone substrate.
3.Non contact cleaning: using handheld or automated equipment to accurately project laser beams onto contaminated areas.
4.Real time monitoring: During the cleaning process, surface changes are monitored in real-time through visual inspection or sensors to ensure that the cleaning depth and effectiveness meet the requirements.
Black crust and removal of biofouling
My high-energy pulses can instantly vaporize the black crust, moss, lichens, and fungal biofilms on the surfaces of sculptures and historical building stones. This non-destructive technology can accurately target pollutants and thoroughly clean the surface of stone
Accurate removal of rust and coatings
Unlike traditional sandblasting or polishing, I am able to accurately remove and clean rust, paint, and protective coating residues on building stones such as granite and marble at the micrometer level. This is crucial for the renovation of high-end buildings
Surface pretreatment and coating peeling
Before repairing, reinforcing, or applying protective coatings to finely carved or precious cultural relics, my laser pulse can thoroughly remove tiny residues, oil, dust, and salt from the surface. I can accurately create the ideal micro roughness
Safely peel off old coatings and dirt layers
It is crucial to safely remove aging, multi-layered paint, graffiti, or hard dirt layers during the building renovation and art maintenance cycle. I can precisely control the peeling depth, only vaporizing old coatings or dirt layers
Six reasons to choose our laser stone and carving cleaning solution
Quickly complete the cleaning and repair cycle
My high-efficiency cleaning technology can quickly remove dirt, coatings, and black crust from stone, minimizing the restoration period of cultural relics and buildings, and allowing precious cultural relics or building appearances to be restored to their original appearance faster.
Zero pollution green cultural relic guardian
My workflow fully complies with the highest environmental standards, completely eliminating the use of chemical agents and secondary pollutants. I provide you with a green and sustainable solution for cultural relic maintenance and architectural renovation
Non destructive stone substrate protection
My laser beam is precise and controllable, designed specifically for sensitive materials such as stone, marble, granite, etc. While thoroughly removing stubborn dirt, it will never damage the original texture, carving details, or basic structure of the stone.
Restore the best appearance and details of cultural relics
By accurately removing biofilms and attachments on the surface of the stone, the original color and texture of the stone can be restored. For sculptures, they can fully showcase the micro level details created by the artist.
Dual security guarantee for operation and cultural relics
Adopting non-contact cleaning, without the need for high-pressure water or abrasives, not only ensures the safety of operators, but also avoids the mechanical damage that traditional methods may cause to cultural relics or building structures.
Long term maintenance cost optimization
By extending the service life of stone protective coatings and reducing the use of chemicals and consumables, we bring you sustainable long-term economic benefits and lower maintenance costs.
Obtain Exclusive Stone and Sculpture Maintenance Solutions
Please submit your stone type, pollution situation, and maintenance needs immediately. We will tailor the most suitable high-energy laser solution for you to meet your cultural relic protection and fine cleaning requirements.
Stone and Sculpture Non-Destructive Cleaning Case
Laser cleaning is the preferred technology for high-end cultural relic protection and fine building maintenance.
By precisely adjusting the laser parameters, I am able to completely remove stubborn black crust, biological dirt (moss, lichen), paint, and severe rust on the surface of stone and carvings in a non-contact manner, without damaging the underlying stone substrate, glaze, or carving details.
This provides an ideal micron level pre-treatment foundation for subsequent application of high-performance protective coatings or reinforcement materials, ensuring that cultural relics can be restored to their best historical appearance and structural integrity, significantly enhancing their conservation and artistic value.
Key Criteria for Selecting Suppliers of Laser Stone and Sculpture Cleaning Solutions
1. Core technical capabilities and professionalism in cultural relic protection
Laser source and power: Evaluate whether the laser source has low damage and high-precision power output of cultural relic protection level, which is the key to efficient vaporization and removal of black crust, paint, and stone substrates without damaging them. At the same time, it is required that the beam has excellent stability and spot uniformity to ensure consistent cleaning effect.
Control system accuracy: The control system provided by the manufacturer must be able to achieve micrometer level depth control, which is the core guarantee to ensure that the stone glaze or precious carving details are not damaged.
Equipment reliability and integration: Confirm whether the equipment has environmental adaptability design for dust, moisture, and earthquake resistance, and can be easily and efficiently integrated into on-site cultural relic restoration or building maintenance processes.
2. Experience in stone application and customization capability
Deep application case: Investigate whether the supplier has successfully handled actual cleaning cases of different types of stones (such as marble, sandstone, granite) and different pollutants (such as biofouling, rust, multi-layer paint). Professional experience is the key to ensuring cleaning efficiency and non-destructive effects.
Application customization capability: Inquire with the manufacturer if they can flexibly adjust the optical path, spot size, and design of handheld/automated cleaning heads to meet the cleaning needs of different curvature carvings, large building exterior walls, or other special components.
3. Comprehensive after-sales service and long-term guarantee
On site installation and training: Confirm whether the manufacturer can provide installation guidance and operation training to ensure that your maintenance or repair team can quickly, safely, and professionally master equipment operation.
Fast response and component supply: Laser equipment is a precision instrument. Evaluate the manufacturer’s ability to respond quickly and provide long-term spare parts supply, ensuring that your cultural relic maintenance or building renovation plan will not be interrupted due to equipment failures.
Why choose us
With our profound accumulation in the field of high stability laser equipment manufacturing, we not only provide excellent cultural relic protection level laser cleaning equipment, but also provide comprehensive application guarantees and solutions for your stone cultural relic restoration and building renovation.
- The inheritance and reliability of laser technology: We derive from a deep understanding of high standard fiber laser technology, ensuring that our cleaning equipment has excellent beam stability and a long service life
- Quick response and customization of stone environment: Our engineering team can quickly respond to customer needs and customize according to your stone type, pollution level, and restoration requirements
FAQ
Will laser cleaning cause damage to stone and carvings?
No. This is the biggest advantage of laser cleaning technology. We use non-contact high-energy pulse lasers, which can accurately control energy density and depth of action. Laser only vaporizes or shakes surface pollutants (such as dirt and black crust), while stone substrates are not affected due to their high laser damage threshold, truly achieving non-destructive cleaning, especially suitable for precious historical relics and fine carvings.
What types of stone pollutants can be removed by laser cleaning?
Laser cleaning technology is very powerful and can efficiently remove various pollutants from the surface of stone, including:
- Biological dirt: moss, lichen, algae, mold.
- Industrial dirt: black crust (Sulfation Crust), smoke marks, carbides.
- Coating: old paint, varnish, graffiti, adhesive residue.
- Metal residues: rust, copper green and other oxide layers.
Do I need to adjust when cleaning different types of stone (such as marble, sandstone)?
Yes, precise adjustments are needed. The absorption characteristics, density, and hardness of different stone materials (such as marble, granite, sandstone) vary. We will adjust the pulse width, frequency, and energy density of the laser according to the specific type of stone and degree of pollution, to ensure that the laser only targets pollutants and does not cause thermal or structural damage to the stone body.
What are the advantages of laser cleaning over traditional chemical cleaning or sandblasting cleaning?
Laser cleaning has obvious advantages:
- Non destructive: avoids the wear and corrosion caused by sandblasting and chemical cleaning.
- Environmental friendliness: zero chemical reagents, no secondary pollution, in line with the green standards for cultural heritage protection.
- Accuracy: It can accurately apply to a specific area or depth, suitable for handling complex carving details.
- Efficiency: In many cases, laser cleaning is faster and does not require prolonged drying.
Is laser cleaning equipment suitable for cleaning large outdoor buildings or sculptures?
Fully applicable. Our laser cleaning equipment usually adopts a handheld cleaning head design, combined with long fiber optic cables, which is very flexible. It is not only suitable for indoor fine cultural relics, but also for cleaning and maintaining outdoor large building facades, monuments, and large sculptures, with good mobility and adaptability.
