Flawless molds for consistent precision and quality
High-Performance Laser Cleaning for Extrusion and Injection
In the metal and plastics processing sectors, extrusion and injection molds are critical components. They demand flawless shape fidelity and surface quality. However, the accumulation of residues (plastic, oil, release agents, or patina) impairs precision, increases the scrap rate, and prolongs production downtime.
Thanks to laser technology, deposits are removed in a precise, dry, and chemical-free manner. Cleaning is performed directly on-site, without abrasives, dismantling, or altering the material. The result: clean tools, stable processes, and an extended lifespan for consistent production quality.
Why is laser cleaning the most effective and sustainable solution?
Unlike traditional methods — such as sandblasting, dry ice, or chemical solvents — which can be abrasive, generate waste, and weaken tooling, the laser acts without contact. It is a gentle and ultra-precise solution, perfectly suited for complex molds and delicate structures.
This technology also stands out for its positive ecological impact:
- CO₂ emission reduction of up to 75%
- Zero water consumption, no chemicals, and no secondary waste
- Energy savings of up to 60%
By choosing laser technology, you combine technical precision with environmental responsibility for sustainable, efficient, and reproducible performance.
Typical Challenges of Extrusion and Injection Tools
Greasy Residues
Settle on tools and impair their operation as well as hygiene.
Scale & Patina
Form at high temperatures and are difficult to remove with conventional methods.
Release Agents
Form during operation and distort contours – compromising part quality.
Deposits & Residues
Block delicate areas and reduce the precision of the manufacturing process.
Labor-Intensive Methods
Conventional methods often require dismantling and long production downtimes.
Application Areas of Laser Cleaning for Extrusion Tools and Injection Molds
Our mobile laser cleaning service is the ideal solution for industrial maintenance and cleaning of:
Injection Molds
Laser cleaning selectively removes plastic residues – contours retain their dimensional accuracy and shine.
Extrusion Tools
Deposits, additives, and patina are removed with high precision – the surface remains intact.
Nozzles and Injection Systems
The finest areas are cleaned without contact – no geometric modification, no material removal.
Mold Inserts and Core Pullers
Residues are gently removed – protective layers and coatings remain intact.
Tool Surfaces and Parting Lines
The laser completely removes deposits – operation remains constant and reproducible.
Overview of Our Technology’s Advantages
- Dry, chemical-free, and contactless
- No dismantling required – cleaning directly in the machine
- Precision down to the finest structures (< 5 µm)
- Up to 75% less CO₂ and 60% energy savings
- Sustainable, mobile, and validatable
What We Offer
- Mobile high-performance lasers (500–3,000 W)
- Removal < 5 µm / pass – surface and texture are preserved
- HEPA H14 extraction
- Spark monitoring according to SUVA 73460 standards
- Log-File, roughness measurement, and BCM for ISO 9001 / 13485 certification
- Documentable cleaning – ideal for QA, GMP, and mass production
Related Services
FAQ – Frequently Asked Questions About Laser Cleaning for Extrusion and Injection Molds
Is it possible to clean intricate cavities with a laser?
Yes, the laser acts selectively down to the finest structures – without any geometric modification or loss of material.
Do tools need to be dismantled for cleaning?
In many cases, no – we clean directly on the installed equipment, which can reduce downtime by up to 70%.
Is there a risk of thermal damage to the mold?
No, the base material remains cold – the laser’s action is focused exclusively on deposits and residues.
How sustainable is laser cleaning compared to other methods?
It reduces CO₂ emissions by up to 75%, generates no waste, and achieves significant energy savings.
Is laser cleaning suitable for chromed or polished molds?
Yes, it preserves shine, structure, and fit precision – making it ideal for high-precision applications.
Nettoyage laser : Bâle, Argovie, Berne, Lucerne et Zurich
Traitement de surface mobile avec garantie de qualité : précision, efficacité et intervention directement sur site. Réservez une démonstration et constatez par vous-même à quel point le nettoyage laser est écologique et performant.
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ECO LASER CLEANING ® 2026. Tous droits réservés.