Laser Mold Cleaning Machine | Remove Residue & Contaminants

In industries such as rubber manufacturing, tire production, injection molding, and silicone processing, mold cleanliness directly impacts product quality and production efficiency.

 

During continuous production, the following contaminants gradually accumulate on mold surfaces: mold release agents, oil stains, rubber residues, carbon deposits, sulfides, silicone oil, and oxide layers. Traditional cleaning methods, including manual scraping, chemical cleaning, sandblasting, and dry ice cleaning, typically require mold disassembly, consuming significant manpower and potentially damaging the precision mold surface.

 

Laser cleaning technology can remove residual mold release agents, oil stains, rubber carbon deposits, and other contaminants from mold surfaces, enabling "cleaning immediately after production," eliminating the need for disassembly, reducing downtime, and improving production efficiency. It is an ideal solution for cleaning precision industrial molds such as rubber molds, tire molds, injection molds, silicone molds, and plastic molds.

 

 

 

1. Eco- friendly and energy-saving:

• Green and pollution-free: No chemical reagents (no acids/alkalis), no emissions, zero consumables, and avoidance of secondary pollution.
• Energy-efficient and efficient: No need to wait for mold cooling, low energy consumption, and low cost per cleaning cycle (saving electricity, consumables, and labor).

 

2. Precise and efficient:

• Cleaning efficiency: Cleaning time for a single mold is 3-5 times faster than traditional manual cleaning, increasing production capacity by 30%+.
• Cleaning quality: Contaminant removal rate ≥99% (e.g., rubber residue), surface roughness Ra≥4.5μm, no obvious color difference or cleaning lines.
• No damage to molds: Substrate thinning ≤50nm/cycle, avoiding mold burrs or scrapping problems caused by traditional sandblasting and dry ice cleaning.

 

 

 

We recommend use a 300W or 500W air-cooled top-hat/flat-top pulse laser cleaning machine.

 

 

 

Laser cleaning machines have wide adaptability; rubber molds (sulfides, silicone oil, carbon black, release agents, rust, etc.) can be cleaned. Even molds with fine grooves or textures can be effectively covered by the laser, solving the problem of dead corners that are difficult to clean manually.