Cofun

Laser cleaning machine manufacturer

Laser cleaning machines are widely used in the automotive industry to remove oil stains, oxide layers, and coatings from metal surfaces, especially for pre-treatment and mold maintenance before body welding. Its efficient, non-destructive, and environmentally friendly characteristics significantly improve production quality and process stability.

Laser cleaning machine series

We offer a variety of laser cleaning machine series, suitable for metal rust removal, paint removal, and surface pretreatment, supporting customization and technical guidance.

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Laser cleaning technology

Laser cleaning is a technology that uses a high-energy laser beam to irradiate the surface of a workpiece, causing pollutants such as dirt, rust, paint, etc. to evaporate or peel off instantly, thereby achieving a cleaning effect. It is a non-contact, consumable free, environmentally friendly and efficient new cleaning method.

Laser cleaning machines are widely used in the automotive industry, including cleaning automotive molds, engine components, brake discs, wheel hubs, body welds, coating pretreatment, etc. Our laser cleaning machine adopts advanced laser technology, which has the characteristics of high cleaning efficiency, no damage to the substrate, automation, and wide applicability, and can effectively improve the quality and production efficiency of automotive parts.

Laser cleaning process flow and application examples

The process flow is as follows: laser laser transmission system cleaning head/focusing mirror irradiating workpiece pollutant gasification/stripping cleaning surface

Common application examples:

Brake disc cleaning

Quickly and efficiently remove oil, rust, or pollutants from the surface of the brake disc, without damaging the brake disc substrate, improving braking performance and safety.

Mold cleaning

Clean the residues, release agents, and carbon deposits on the surfaces of car tire molds, stamping molds, etc. without dismantling, significantly reducing downtime, improving mold service life, and product quality

Weld pre-treatment

Our machine can clean a wide range of materials, including metal, plastic, and concrete, making it perfect for diverse applications.

Rust and paint removal of components

Accurately remove rust or old paint from the surfaces of engine, chassis, and other components to prepare for subsequent repairs or refurbishments.

Why choose our laser cleaning machine

Rapid Cleaning Technologies

Maximize productivity with the rapid cleaning capabilities of our Laser Cleaning Machine.

Sustainable Practices

Choose our Laser Cleaning Machine for an eco-friendly cleaning framework that reduces chemical waste.

Diverse Material Compatibility

Our Laser Cleaning Machine is effective on different materials, including metals, paints, and coatings.

Efficient Operation

Experience high efficiency and lower operational costs with the unmatched performance of our Laser Cleaning Machine.

Safety First

Safety is paramount; our Laser Cleaning Machine comes equipped with features to protect users and surroundings.

Cost Reduction

Reduce cleaning costs significantly through the advanced technology of our Laser Cleaning Machine.

Get a free sampling solution

Submit your material and requirements, and our laser process engineers will provide you with a free professional marking solution

Laser cleaning machine case

Laser cleaning is the best choice for metal surface pretreatment. By adjusting the laser parameters, we can accurately remove the oxide layer, heavy rust, and old paint on the surface of various metal materials (such as carbon steel, stainless steel, aluminum alloy) without damaging the substrate. This provides a solid foundation for high demand welding, spraying, and refurbishment work in fields such as aerospace, rail transportation, and shipbuilding, ensuring the stability of the process and the reliability of the final product.

How to choose a laser cleaning machine manufacturer

1. Core technical strength and equipment performance
Excellent manufacturers should have a solid accumulation of laser technology and sustained research and development capabilities.
Laser source quality: Pay attention to the brand, power stability, beam quality, and lifespan of the laser. A high-performance laser source is the cornerstone for achieving efficient and non-destructive cleaning.
Control system: Is the device’s operating interface user-friendly and comprehensive in terms of functionality? Can you provide customized cleaning modes (such as different frequencies, pulse widths, scanning speeds) to meet diverse cleaning needs.
Integration and Automation: Can manufacturers perfectly integrate laser cleaning machines into your existing production line, providing automated or semi automated solutions.

2. Industry experience and application cases
The experience of manufacturers directly determines their ability to solve practical production problems.
Professional depth: Investigate the rich successful cases of manufacturers in your industry (such as automotive, mold, electronics, etc.) to ensure that they have a deep understanding of your specific cleaning needs.
Customization capability: Inquire with the manufacturer if they can flexibly adjust or customize the optical path and cleaning head according to your specific workpiece size, material, and pollutant type.

3. Comprehensive after-sales service and support
Laser equipment is a precision instrument, and high-quality after-sales service is the guarantee for ensuring long-term stable operation of the equipment.
Installation and Training: Confirm that the manufacturer provides professional on-site installation guidance and operation and maintenance training.
Quick response: Evaluate the manufacturer’s fault response time, spare parts supply capability, and long-term technical support commitment.

Why choose to collaborate with us?

Shenzhen Cofun Technology Co., Ltd

With years of deep accumulation in the field of laser equipment manufacturing, we not only provide high-performance laser cleaning machines, but also offer comprehensive laser application solutions.

  • Quality Inheritance: We inherit high standard fiber laser technology to ensure that the cleaning machine has excellent stability and a long service life.
  • Efficient customization: Our engineering team can quickly respond to customer needs, provide precise cleaning process testing and customized automation integration solutions.
  • By choosing us, you not only get a device, but also one-stop technical support and partnership.

    FAQ

    What is the principle of laser cleaning?

    Laser cleaning is mainly based on the Ablation Effect. We use high-energy pulsed laser beams to irradiate pollutants, causing them to instantly absorb energy and vaporize or vibrate to peel off.

    All of our laser cleaning machines undergo precise parameter control to ensure that the laser energy density is below the ablation threshold of the substrate but above the ablation threshold of pollutants. Therefore, selective cleaning can be achieved to achieve non-destructive cleaning of the substrate.

    The application range of laser cleaning is very wide, mainly including metals (carbon steel, stainless steel, aluminum, copper, titanium alloy), some plastics, rubber, ceramics, glass, stone, etc

    Although the initial investment for laser cleaning machines is relatively high, their long-term operating costs are extremely low.

    The choice of cleaning power depends on the type of pollutant, thickness, substrate, and your desired cleaning speed. For severe rust and oil stains, we usually recommend using high-power equipment with a power of over 1000W to ensure efficiency. We will recommend the most economical and efficient power model based on your free sample test results.

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