In the plastics industry, moulds are the heart of production. Their precision directly
determines the quality of every finished product. Any damage, wear, or surface
contamination can reduce efficiency, increase scrap rates, and shorten the mould’s
lifespan. The challenge for manufacturers is to keep moulds clean and operational
without creating further risks or extended downtime.
Limitations of Traditional Methods
Conventional cleaning methods such as bead blasting, dry ice blasting, or chemical
cleaning often introduce their own problems. Abrasive processes can wear down fine
details on mould surfaces, reducing accuracy and finish. Chemicals leave residues
and require thorough disposal, creating environmental and safety concerns. Most of
these methods also require moulds to be removed from the machine, leading to
significant downtime.
The Laser Advantage
Laser surface treatment provides a modern alternative. Using a highly focused light
beam, it removes contaminants such as release agents, carbon build-up, or rust —
all without touching the underlying surface. This means:
- Non-abrasive cleaning that preserves the exact geometry and finish of moulds.
- Minimal downtime, as moulds can be treated in place without lengthy disassembly.
- No chemicals or blasting media, resulting in a cleaner and safer workplace.
- Consistent results, ensuring high-quality production every cycle.
Protecting High-Value Assets
Plastic moulds are expensive investments, and protecting them is essential for long-
term profitability. By switching to laser cleaning, manufacturers can extend mould
life, reduce maintenance costs, and keep production lines running smoothly.
At Lasertec Solutions, we work with plastics manufacturers to provide advanced
laser technology that keeps moulds performing at their best. Our goal is to help
businesses reduce downtime, protect critical assets, and achieve reliable, high-
quality production without compromise.
For more information, visit www.lasertec.au.
