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Laser cleaning is combining three mechanisms of phosgenation / photodecomposition, photo-stripping, and light vibration.

Laser cleaning has the characteristics of non-abrasive, non-contact, low heat effect, and applicable to various materials, is very cost effective and is considered to be the most reliable and effective solution.

Laser cleaning in detail

Laser beam cleaning is a method that, for quite some time now, is no longer solely implemented for mold cleaning, but that can also be implemented to clean a wide range of different components during processing. The success of laser cleaning as an alternative to conventional cleaning methods can be attributed to the numerous advantages of the process. For one, the method only incurs very low operating costs, since no cleaning agents are used and no waste disposal is required. Secondly, the process is very precise and gentle on surfaces. Finally, the excellent cleaning results that can be achieved with the laser beam are ultimately the decisive factor. The laser evaporates oxides, dirt particles of all kinds and above all impurities from polymer-based lubricants, which are particularly difficult to remove, in a matter of seconds. The remaining surface is perfectly prepared for subsequent machining, e.g. laser welding.

MOST GREEN CLEANING OFF ALL

As global environmental issues become more severe, the demand for industrially clean products and equipment in the global market is increasing year by year. The quality and cleanliness of cleaning/washing machine equipment and its impact on the environment are becoming increasingly important. As product quality continues to improve, its assessment of environmental impact is normal, and many industries are investigating how to optimize the cleanliness of automated linear production.
Laser cleaning has been proven to fully achieve this goal and highlight its excellence. The infrared light emitted by the laser can be used to clean residual residues on the metal surface, produce residues and oxide residues on steel, aluminum, stone, copper and other substrates. In the case of the original temperature, the surface deposits can quickly absorb the laser energy and peel off from the surface of the object, while the surface remains intact, the cleaning process can be done by hand-held laser or using a robotic arm.
Laser technology, and more specific Fiber Laser Technology is just emerging as a new technology. Laser cleaning technology has gradually replaced traditional chemical cleaning and contact physical cleaning technology. It is slowly developing into the mainstream technology of industrial cleaning. Compared with traditional cleaning methods, laser cleaning does not use any chemical, dry ice and other cleaning media to avoid secondary pollution, which means that our cleaning method is green and environmentally friendly. In addition, laser technology is one of the few cleaning technologies for automated industrial cleaning, reducing operating costs, improving cleaning quality, and meeting market demands.

LaserSwipe©

Perfect Surface cleaning with only light

LASER CLEANING & LASER SURFACE PREPARATION - CONTACTLESS AND NON-ABRASIVE CLEANING

Laser cleaning is the latest, the fastest and the most cutting-edge surface precision cleaning technology.

The high energy efficiency and instant high temperature of the laser are used to produce an explosion-like effect on the surface of the product, and the impurities and materials that need to be removed from the surface are stripped and evaporated to obtain a satisfactory high-quality surface treatment effect.

Laser-Swipe© Series: Ecologic Cleaning machines with only light

100% Ecologic and economic Cleaning

Portable ECO Laser Cleaner 100Watt

Universal ENTRY TYPE portable Laser cleaning Machine

Special Travel/Onsite version

ECONOMICAL

MOPA POWER Series

100 Watt

Air-cooled

LOW POWER CLEANING LASERS

Portable Laser Cleaning 100 Watt

100W Portable Flight Case type Laser cleaning Machine

Standard Factory Version

Q-Switched or MOPA POWER Series

 100  Watt

Air-cooled

LOW POWER CLEANING LASERS

Portable Laser Cleaning 200 Watt

200W Portable Flight Case type Laser cleaning Machine

Standard Factory Version

Q-Switched or MOPA POWER Series

 200  Watt

Air-cooled

MEDIUM POWER CLEANING LASERS

Portable Laser Cleaning 200/300 Watt

Medium-Power Heavy duty Stage Case laser cleaning Machine

 

Standard Stage Cage Factory Version

Q-Switched or MOPA POWER Series

 200  Watt

Air-cooled

MEDIUM POWER CLEANING LASERS

High Power laser cleaning Machine

Stage Cage

POWER-SWIPE®

300 Watt - 500Watt -

1000Watt - 2000 Watt

Cleaning Power

for the toughest job 

Easy transportable

Automated Laser Mold Cleaning System

Full automatic unmanned ecological mould cleaning

MOULD-SWIPE®

Grafiti laser cleaning Machine

Laser cleaning is very suitable for removing graffiti.

GRAFITI-SWIPE®

Transmission Line cleaning Machine

Remote laser Litter removal Device

REMOTE-SWIPE®

Laser Cleaning Heads --> under construction !

Which laser cleaning Head suits you best

Galvano head

direct 180° head

Higher power head with fume extraction

Summary of Laser Cleaning System 

Everybody is looking for cleaner and non-invasive cleaning methods

 There are a variety of cleaning methods in traditional cleaning industry, such as chemical  and mechanical methods. Now the environmental protection and safety awareness are increasing drastically, environmental protection laws and regulations become more and more stringent, so available chemicals methods in this field become less. Everybody is looking for cleaner and non-invasive cleaning methods. Nevertheless the laser cleaning is characterized by non-abrasive, non-contact, non-thermal effects and suitable for various material surface cleaning, which is considered to be the most reliable, effective and safety solution.

Laser cleaning equipment is a high-tech and latest product of surface cleaning. It is easy to install, operate and automated. Only turn on the power and then you can start to clean  without chemical reagent, medium and water. it is with advantages of manual adjustment of focus, spherical surface cleaning and high cleanliness of cleaning surface.  It can remove the resin, oil contamination, stains, dirt, rust, coating, carbon rests, burned rubbe or plastics, plating and paint on the surface of different shape metal objects and it removes perfectly in the stone caving surface.

The Advantage of Laser Cleaning

It’s a non-contact, non-abrasive process.

Home remedies are messy and unhealthy. Scrubbing off rusted surfaces exposes you to impurities which could lead to respiratory complications. Laser cleaning, on the other hand, relies on the laser beam to ablate the surface. There is no physical contact between you and the rust.

No use of chemicals.

Rust remover chemicals can get the job done, but the health implications on their use outweigh their benefit. Such chemicals are not only harsh and abrasive but also emit intense fumes. You will need to wear protective gear such as a respirator, goggles and rubber gloves before using them. However, laser cleaning does not rely on any chemical application. It is the better choice as it does not put your health at risk.

No secondary waste is produced.

Scrubbing off rust from surfaces only disintegrates the rusty particles from the substrate, leaving you with a toxic lump of rust dust at the end of the process. Electrolysis leaves the rust particles floating in the water, which you later have to dispose of. In comparison, laser cleaning is a cleaner process as the rust particles are either vaporized or turned into plasma, leaving no evidence of waste.

High precision. 

The focused laser beams have an extremely precise focal edge, allowing you to ablate rust from tough spots that would otherwise be harder to clean with other apparatus. Such include the rust that develops around bolts and rails. Additionally, the high precision allows you to focus the laser beam repeatedly over a specific area to achieve the required depth and result.

It’s effective on all surfaces.

Unlike other rust removal procedures, laser cleaning works on all surfaces that are prone to rusting, including stones, concrete, iron, aluminum (bauxite) or copper.

It does not degrade the substrate.

Scrubbing rusted surfaces significantly degrades the substrate due to friction. Rust removing chemicals, on the other hand, are harsh and corrosive, causing wear and tear that could spoil delicate metals or even weaken their robustness. Laser cleaning in comparison ablates the surface while leaving the substrate untouched.

It is a long-term solution.

A laser cleaning machine will serve you longer than any scrubber or rust removing chemical will. The laser does not suffer any wear or tear, and thus can be used and reused over its lifetime.

Laser SWIPE-II Cleaning: Effective, economical and ecological alternative to surface cleaning

Laser cleaning is a state of the art technology in terms of cost savings on operational energy and consumables with proven stability

Laser systems are highly efficient, economical and ecological alternative compared to conventional technologies available. Require no chemicals or abrasives, that could have to be stored and environmentally disposed, they are environmentally friendly. This is a device with a large service interval, which can be easily and immediately used or integrated in a production line.

The initial higher investment in laser treatment system, which became very affordable recently, the company can count on a quick return on investment. For example, when comparing the costs of “dry ice” vs. “Laser”, using laser technologies reduce operating costs by 84% compared to dry ice and the initial investment returns within a year when working on two shift. 

Laser Swipe-II cleaning technology is:

  • very efficient and “green”, won several significant environmental awards;
  • contactless and gentle to the material to be cleaned;
  • Inexpensive with a quick return – it is repeatedly proven that the technology will pay back per year for operating costs related to cleaning;
  • breakthrough – cleans  perfectly to one transition those surfaces, which until now had to be purified by several long cycles;
  • unique – the possibility of selective cleaning variability of performance only confirms
  • Stable – high-quality Belgium industrial design ensures long life and reliability

Industrial Laser Cleaning Machines Swipe Series

Lasermach develops and produces the world's most advanced industrial laser cleaning equipment for manual and automated use. Precise, cost effective and clean.

LASER CLEANING

Laser Ablation Machine System

Using a Laser for cleaning is a process that removes debris, contaminants, dirt, or impurities (e.g. silicon cleaning, rubber cleaning, coating cleaning, carbon cleaning, etc) from material surfaces by using laser irradiation. With the development of science and technology, a new type of cleaning method appeared: laser cleaning, gradually replacing the traditional cleaning process. Laser cleaning uses a high-energy laser beam to irradiate the working surface, so that the dirt on the surface evaporates or peels off instantly, and effectively removes the surface adhesion or surface coating of the cleaning object at a high speed, so as to achieve the purpose of cleaning.

The benefits of using a laser cleaner are that it is extremely environmentally-friendly, has low maintenance and implementation costs, and has a widespread application use throughout almost any global industry.

Our laser cleaning technology provides a non-contact, cost-effective and environmentally friendly alternative to traditional techniques, which require the use of chemical or abrasive elements.  Because they are fast, flexible, and robust, our laser cleaning systems can be effectively integrated into industrial machines to remove surface contaminants, such as rust, oxide or paint, and to pretreat the surface before subsequent manufacturing steps and texturing.Industrial cleaning is applicable in nearly every industry and can be applied to glass, ceramics, metals, concrete, plastics and much more. Laser cleaning is a non-contact, environmentally friendly process for removal of surface coating from metals, concrete and delicate substrates such as composites – with minimal impact on the base material. Lasermach portable system expands the cleaning from the floor to the field. Industrial Laser cleaning and surface removal can be applied to surfaces of bridges, aircraft, large vehicles, trains, cleaning tire remolds, laser mold cleaning, etc – in addition to small parts and sensitive materials. 

Laser Cleaning Applications:
  • Depainting
  • High Power Laser Surface Cleaning
  • High Power Laser Surface Treatment
  • Induced Surface Improvement
  • Uniform Surface with Low HAZ
  • High Power Laser Paint Removal
  • Subtractive Surface Treatment
  • Surface Texturing
  • Cosmetic Surface Conditioning (Replaces Bead Blasting)
  • Tire Mold Cleaning
  • Mold Cleaning
  • Selective Paint Removal
  • Metal Parts Cleaning
  • Anodizing Removal
  • 3D Surface Cleaning and Conditioning
  • Laser Cleaning
  • “On-The-Fly” Laser Cleaning
  • Laser Ablation (Anodized, Painted or Coated)
  • Laser Paint Stripping and Removal
  • Laser Rust and Corrosion Removal
  • Laser Degreasing

SURFACE CLEANING

Industrial surface cleaning is probably the best known laser treatment application. Rust and paint removal, degreasing, activation, restoration, etc. are all considered as surface cleaning applications.

RUST REMOVAL/DEOXIDIZING

Industrial laser cleaning systems are most known for their rust removal capabilities. Application can be found in multiple industries as for example process & production or the heavy industry.  Our laser systems can be used to derust or deoxidize small machinery or materials which leave the warehouse rusted after being left there for several weeks or months.  Some of the main advantages of using laser cleaning as a rust removal method are the lack of chemicals that have to be used, the substrate is not damaged, very little pollution, etc.

COATING REMOVAL

A lot of customers use the laser's coating removal capabilities prior to any welding, brazing, bonding or new coating process. In the heavy industry for example, laser cleaning is used to prepare train bodywork for a new coating. Our systems are also capable of removing the paint layer by layer, if you don't want to remove everything all at once. The laser technique is a non-contact/non-abrasive process, no use of chemicals or blasting media are necessary , we see a reduction in waste, automation is easy and it's very safe. 

DEGREASING

Degreasing is mostly applied in the process & production industry.  It can be initiated at the end of a process line as a final cleaning solution to remove any dirt, moist or other contaminants. In the end, you're left with a clean product, ready to be sold to the customer. Another application is the preparation of a product for a subsequent process: glueing, welding, coating, etc.

SPOT REPAIR

Often not the complete surface has to be cleaned, but only certain spots on that surface. Imagine you only have to remove rust on certain spots on a weld or that you only want to clean the rivets on the body of an airplane. That's where spot repair comes in and because of the 2D-scanners in the optic of our laser systems, circles can be created at once, which speeds up the complete process drastically.  Or you need a clean area to apply glue or insert a spot weld? A laser cleaner might be a very good solution for your problem!

RESTORATION

In the restoration process, laser cleaning has been used with satisfying results in for example stone conservation to remove encrustation. Alongside the aesthetically pleasing results, it is relevant to determine that laser cleaning does not have any adverse effects.  Compared to the more traditional techniques, laser cleaning has many additional advantages. The dimension of the laser beam can be regulated so that areas of different dimensions can be treated. There is no physical contact between the object to be cleaned and the laser equipment. This aspect can be really relevant in treating fragile materials. 

 

 

MOULD CLEANING

As they leave no blast media residue or disposal, both our Low and High Power laser equipment are the optimal solution for cleaning moulds used for rubber, plastic, glass and composite products. 

FOOD MOULDS

For the food industry hygiene is very important. Food has to be processed in a very clean environment following very strict regulations. To meet these regulations, it is necessary to clean the moulds in an environmentally friendly way. Sand-blasting or the use of chemical solvents is a no-go. Laser cleaning is an excellent solution because it is clean and very easy to integrate in-line. 

RUBBER MOULDS

Speed is the decisive factor when it comes to rubber mould cleaning. For example, cleaning a tire mould (for a passenger car) takes eight hours of machine down-time and the same amount of manual labour time if done in the traditional way (blasting or chemical cleaning). Laser cleaning systems can clean till 2m² per hour, a drastical improvement.  A lot of aluminium moulds are used in the rubber industry. Laser cleaning makes sure the base material is not  affected by the technology, surpassing sand-blasting.  On top of that, laser cleaning technology is able to clean thicker and sturdier contamination, which is very difficult using the traditional methods. 

PLASTIC MOULDS

Just like with rubber moulds, speed is a crucial factor when it comes to cleaning. Laser cleaning succeeds in reaching this speed without damaging the base material.  A lot of plastic moulds have a specific structure that may not be damaged when cleaning. Traditional cleaning methods like sand-blasting cannot guarantee this preservation, laser cleaning can.  On top of that, a lot of moulds are designed with a high gloss finish to transfer to the final product. Laser cleaning makes sure this high gloss is not affected by the cleaning.

GLASS MOULDS

Glass moulds have very specific needs when it comes to cleaning. Some of the most important difficulties when it comes to glass cleaning are:

  • There shouldn't be any increase in volume (1 liter bottle is and must stay 1 liter bottle) . Because of this strict volume policy the base material of the mould  cannot be affected.
  • Closing edges have to be preserved to make sure no burrs are introduced.
  • A lot of small holes can be found in glass moulds to make sure air can get out. Laser cleaning ensures good cleaning of these holes and of course no residues are left behind.

COMPOSITES MOULDS

In Aeronautics and automotive, laser cleaning is used to clean the wing moulds of airplanes and the form moulds of high-tech carbon fiber car parts. The structure of the moulds has to be preserved, so sand-blasting is not a good option if you want to clean these giants.  Using chemicals can be very dangerous because the base material might be harmed by the toxic chemicals. Apart from that, the chemical waste would be outrageous. Because of the large surfaces that have to be cleaned, high speeds are demanded.

WELD CLEANING

Weld cleaning is definitely one of those classic applications of industrial laser cleaning.  It can be applied on steel, stainless steel and aluminium welds without damaging the substrate. 

STEEL 

Weld preparation and weld cleaning are vital in the steel processing industry. A laser system can effortlessly be built into an existing process or production line, speeding up the complete process.  Weld preparation is a crucial step before actually  placing a weld and can be done with surface cleaning.  Laser cleaning on mild steel welds is challenging, when we have a the thick, black 'slack' that is formed during the welding process, but on small surfaces it works without any problems.

ALUMINIUM

The effects of good weld preparation is determined by porosity. Comparing good and bad weld preparation, meaning all oxides were eliminated via surface cleaning on one part, and no cleaning was performed on another one results in:   After good surface cleaning by laser you can see a lower porosity as a result of good surface cleaning. The less porosity in a weld, the less chance it will break over time. High speeds can be reached when preparing and cleaning the welds on aluminium, which makes laser cleaning a very effective solution.

STAINLESS STEEL

Stainless steel is as suitable for weld preparation and cleaning as aluminium. You can reach cleaning speeds varying from 1m to 1.5m per second.  These speeds match up to common welding speeds, so it is easy to include a new laser cleaning system in an existing line. Needless to say is the fact that it is a very clean method, in comparison to traditional techniques as for example the use of chemical solvents.

 

PAINT REMOVAL AND DE-COATING with Laser

LASER PAINT REMOVAL

WHY CHOOSE LASER TECHNOLOGY FOR PAINT REMOVAL?

Laser paint removal is a process through which a paint layer is removed from a surface without damaging the substrate. It’s also known as laser coating removal and de-coating. The laser beam is pulsed onto the part with a precise energy density: it is higher than the paint ablation threshold but lower than the substrate ablation threshold. As the paint is vaporized, the surface is left intact. 

Damaging metal surfaces while removing paint is costly. It can increase your scrap rate or diminish the life span of your structures. Unlike other paint removal methods, laser surface cleaning can be fine-tuned for paint removal—and only that.

The process can be applied to any metals, although the most typical applications are steel and aluminum. It can be used for most types of coatings, including powder coating and e-coating. Laser cleaning can also be used for other applications like mold cleaning, rust removal, and surface preparation. 

 

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