Pulse Laser Cleaning Machine – Mold Cleaning (Shoe Mold)

The Pulse Laser Cleaning Machine is an advanced, non-contact cleaning solution designed specifically for mold maintenance, including shoe molds. It efficiently removes rubber residues, release agents, and surface contaminants without causing any damage to the mold.

This technology is ideal for high-precision molds, maintaining surface textures and patterns while ensuring consistent cleaning results.

Key Features

• Rubber Residue Removal: Effectively removes PU/EVA residues, rubber leftovers, and other material residues from molds.

• Release Agent Cleaning: Cleans mold release agents, oils, and light oxidation, preparing molds for the next production cycle.

• High-Precision Cleaning: Protects mold surface patterns, textures, and tolerances, ensuring no damage to the mold geometry.

• Non-Contact Cleaning: The laser beam cleans surfaces without physical abrasion, preventing scratches or deformation.

• Adjustable Parameters: Power, scanning speed, and pulse frequency can be adjusted to suit different mold sizes and contamination levels.

• Eco-Friendly & Efficient: No chemicals or abrasive media are required, reducing secondary waste and environmental impact.

Typical Applications

• Shoe Molds: PU/EVA molds, rubber molds, injection molds

• Other High-Precision Molds: Small injection molds, EVA foaming molds

• Industries: Footwear manufacturing, sports shoe production, mold factories, plastic component production

Key Features

• Oxide Layer Removal: Effectively eliminates oxidation from metal surfaces, restoring the original metallic appearance.

• Rust Removal: Safely removes rust stains without scratching or harming the substrate.

• Oil & Grease Removal: Cleans oils, grease, and surface residues from manufacturing, handling, or processing.

• Non-Contact Cleaning: Protects delicate or high-precision metal surfaces from mechanical damage.

• High Precision & Adjustable Power: Laser parameters (power, frequency, scanning speed) can be fine-tuned for different metals and cleaning intensities.

• Fast & Efficient: Suitable for both small parts and large surface areas.

Applicable Materials

• Carbon Steel

• Stainless Steel

• Aluminum

• Copper

• Titanium Alloy

• Other common industrial metals

Advantages

Typical Applications

• Metal Fabrication & Surface Treatment: Sheets, pipes, rods, and profiles for coating, plating, or polishing preparation.

• Industrial Maintenance: Gears, bearings, tools, and machinery parts restoration.

• Automotive & Aerospace: Engine components, brackets, wheels, and structural parts.

• Mold Cleaning: Tire molds, shoe molds, and injection molds, removing rubber residues, carbon deposits, and release agents.

• Decorative Hardware & Jewelry: Zinc alloy, brass, copper, and stainless steel parts before polishing or coating.

Working Principle

The pulsed laser emits high-energy light pulses focused on the contaminated surface. The energy vaporizes or ablates rust, oxidation, and oil, leaving the base metal intact. Adjustable parameters allow precise cleaning for different materials and contamination levels.

Air-Cooled Pulsed Laser Cleaning Machine Series – Technical Specifications

Suitable Mold Materials

• Tool steel

• Stainless steel

• Aluminum alloy

• Magnesium alloy

• Zinc alloy

Typical Industries

• Tire manufacturing

• Rubber & sealing products

• Glass bottle & glassware production

• Die casting (Al / Mg / Zn alloys)

• Automotive & industrial molds

Conclusion

The Air-Cooled Pulsed Laser Cleaning Machine Series provides a safe, efficient, and non-damaging solution for mold cleaning across multiple industries.
Whether for tire molds, rubber molds, glass molds, or alloy die casting molds, it ensures superior cleaning performance while protecting mold precision and extending service life.