Andreshtjan: laser cleaning of aluminium crankcase 31.10.2026

Andreshtjan: laser cleaning of aluminium crankcase

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Andreshtjan: laser cleaning of aluminium crankcase

In short: The fourth episode shows the displayed and attached aluminium block. Andrejštajn checks the response of a small outer surface and controls the result of the removal of the lining. Pulzni laser can be rented at the Board of Blacks in Ljubljana, with training before taking over.

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What This Video Shows

This aluminium block is disassembled, fixed and ready. First, I remove fuel and excess oil and protect sensitive treated surfaces.

I check the aluminium response on the small outside. Then I'm controlled to remove the appropriate linings without promises of miraculous polishing.

The suction, reflection protection and correct adjustment are part of the process. Cleaning is not repairing cracks or worn sealants.

A dramatic display with Andreshtjan. This is not a recording of the service actually provided; the result depends on the material, coating and test.

Check for suitability before starting

The block must be ready for treatment without fuel or excess oil. Sensitive treated surfaces are protected. We check the suitability on a small outside. Cleaning does not correct cracks, deformations or worn sealing surfaces.

The application requires training, appropriate laser safety glasses, access control and particulate and smoke extraction. The choice of protection and filters depends on the actual work.

Problem, Solution and Benefit

ProblemSolutionBenefit
Coatings on the outer surface of the castingVerification of aluminium response on a small partSelection of appropriate cleaning method
Sensitive sealing and treated surfacesProtection against start of workClear separation of cleaning from engine repair

Hire a pulse laser in Ljubljana

There is no need to buy expensive machines for occasional work. At the Board of Blacks you can arrange for hire, pre-take-over school and appropriate protective equipment. Offer includes laser glasses and mask 3M 6200 with suitable filters. The device can be transported in most passenger cars, but before taking over we check the loading space, load capacity and secure fixing. Check current terms on the rental page.

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Frequently Asked Questions about Rental and Cleaning

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What object would you restore if you simply borrowed professional equipment?

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Published:
31.10.2026

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