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Why to choose Laser cleaning?

Advantages of Laser Cleaning

Reduced Downtime

A machine can often be cleaned either in-situ as an integral part of the operation cycle or done in the maintenance tool room in a cleaning cell . Cleaning Downtime can be dramatically reduced or even eliminated when Laser Cleaning is employed.

No Waste & No CleanUp

Unlike traditional abrasive cleaning techniques there is no need to dispose of the removed material.  There is very little residue and any residue that is created can  be collected using a low suction extraction system, setup near the interaction zone of where the beam is doing the cleaning. 

Improved Productivity

Very often the Laser Cleaning activity can be automated as part of your process and not only will this remove costly cleaning cycles with associated cycle time improvements , but an automated or motorised cleaning system has little or no labour costs.

No Consumables

Many traditional abrasive processes either require a large amount of costly consumables or special chambers to carry out the cleaning process. Laser Cleaning is completely self-contained and the only utility service required is electricity and maybe a supply of compressed air.

Completely Non Abrasive

Laser Cleaning is completely non-abrasive and is a powerful solution for applications where the maintenance of tight tolerances is required after the cleaning process has been completed. In general Laser Cleaning will remove only the contaminants on the substrate  and once removed, the process self-terminates as no damage or surface imperfections on the metal surface will occur.

Limited PPE (Personal Protection Equipment)

Laser Cleaning requires little training to operate safely and the only PPE required is a standard laser safety glasses to protect the eyes.  No ear protection or gloves are required while in operation. 

ADVANTAGES OF LASER CLEANING COMPARED WITH TRADITIONAL CLEANING

100% Ecologic and economic Cleaning

Comparison ItemLaser CleanChemical CleanDry Ice CleanMechanical CleanUltrasonic CleanSandblasting
Cleaning MethodBy Laser, non-contactChemical reagent, contact materialDry ice, non-contactMechanical Abrasive contact materialCleaning agent, contact materialSpecial sand particles
DamageNoYesNoYesNoYes
Cleaning EfficiencyHighLowMediumLowMediumMedium
ConsumablesOnly electricityChemical reagentDry iceSandpaper, Grinding wheel, abrasive stone/etc.Special cleaning fluidSpecial sand particles
Cleaning EffectExcellent, high cleannessOrdinary, unevenGood, but unevenOrdinary, unevenGood, but less cleanlinessOrdinary, uneven
PrecisionPrecise control, high precisionNot control, very low precisionNot control, very low precisionNot control, medium precisionCannot specify a range to cleanCannot specify a range to clean
Safety/Environmental protectionNo any pollutionSeriously polluting environmentNo pollutionPolluting environmentNo pollutionPolluting environment

 

Manual Operation

Easy operation, hand-held or automaticComplicate operation, high requirements to workers, pollution protection measures needed.Easy operation, hand-held or automaticExpend labour, pollution protection measures neededEasy operation, but need to add consumables manuallyExpend labour, pollution protection measures needed

 

Cost Input

Higher initial cost, no consumables, very low maintenance costLow initial cost, very high consumables costMedium initial cost, high consumables costHigh initial cost, high consumable and labor costsLow initial cost, medium consumables costHigh initial cost, high consumable and labor costs