Remoção de ferrugem

Saiba mais sobre os mais de 14 anos de experiência da Jobon Laser, a fábrica interna, o alcance global e o compromisso com a inovação em maquinaria laser.

What is Rust?

Rust on metal is the result of electrochemical corrosion, most commonly occurring on iron or steel. When iron reacts with oxygen and moisture, it forms various iron oxides that collectively appear as rust.

Rust typically has a layered, porous structure. The outer layer is loose α-Fe₂O₃ (reddish brown), the middle layer is a mixture of γ-FeOOH (yellowish brown) and Fe₃O₄ (black), and the inner layer is the dense Fe₃O₄. This porous structure absorbs moisture and oxygen, allowing corrosion to continue deeper into the metal. The rust layer expands to several times the volume of the original iron, causing surface cracking and accelerated deterioration.

The Harm of Rust

Rust can cause harm to the human body and many aspects of life. For example:

  1. If a rusty iron nail pierces the skin, there is a risk of tetanus infection.
  2. If the steel bars in the concrete are rusted, the cross-sectional area will be reduced by 10%. The structural bearing capacity will drop by about 40%.
  3. The corrosion rate of ship steel plates in a seawater environment can reach 1.5mm. This greatly shortens the service life.
  4. If the chassis of a car is rusted, the strength of the car body will be reduced by 5% to 10%, which can affect driving safety.

Caraterísticas do produto

  • Laser Cleaning Machine Solution

    Pulsed laser cleaning uses high-energy laser pulses to irradiate the metal surface, instantly vaporizing or ablating the oxide layer without damaging the underlying substrate. Unlike traditional mechanical or chemical cleaning methods, laser cleaning is non-contact, requires no consumables, and produces no secondary pollution.

    The system delivers precise and selective cleaning even in small areas or complex surfaces. Thanks to its low thermal impact, it preserves the physical properties of the base material, making it ideal for pre-welding, plating, or bonding processes where oxide layers must be thoroughly removed to ensure strong adhesion and optimal conductivity.

  • High-speed rail carriage

    Pulse laser Cleaning Machine

    Hand-held precision cleaning for selective cleaning at precise locations and sizes. Compared with the traditional mechanical, chemical cleaning of rough processing, high cost, environmental pollution, pulsed laser cleaning has no media, no secondary pollution, simple operation, non-contact cleaning and other advantages. Compared with the continuous laser cleaning, pulse cleaning can be done without high temperature, without damaging the characteristics of the workpiece substrate. Small size, easy to carry, easy to operate, and has a stable cleaning system.

  • CW Laser Cleaning Machine

    CW Laser Cleaning Machine

    The laser cleaning machine adopts non-contact cleaning, which is energy-saving and environmentally friendly, and has no secondary pollution. The washing head is lightweight and the powerful water cooling system ensures that the equipment runs uninterrupted for 24 hours. It can achieve precise positioning, fast cleaning speed and high efficiency. The focal length position can be adjusted according to different scenes, which is convenient and fast.

Laser Rust Removal VS Traditional Rust Removal Solution

Rust removal is critical in metal maintenance, repair, and surface treatment. While traditional rust removal methods remain widely used, laser cleaning technology is quickly emerging as a safer, more efficient, and eco-friendly alternative. Below is a comparison of laser rust removal and conventional methods, categorized by their working principles.

 

Caraterística Laser Rust Removal Traditional Methods
Contact Type Non-contact, no tool wear Physical or chemical contact
Base Material Damage Minimal, especially with pulsed lasers High risk of surface damage or pitting
Precisão High (suitable for delicate parts) Low (broad impact area)
Impacto ambiental No chemicals or waste Generates hazardous waste or dust
Operation Cost Higher initial investment, low maintenance Low initial cost, high recurring costs
Automation Integration Easy to integrate into CNC/robot systems Difficult to automate
Noise & Safety Low noise, safer working environment Loud, requires protective measures

Caraterísticas do produto

  • Máquina de limpeza a laser
  • Máquina de limpeza a laser
  • Máquina de limpeza a laser
  • Máquina de limpeza a laser
  • Máquina de limpeza a laser

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FAQ

  • Não sei nada sobre esta máquina, que tipo de máquina devo escolher?

    Ajudamo-lo a escolher a máquina adequada e partilhamos a solução; pode partilhar connosco as seguintes informações
    1. que material vai soldar
    2. A espessura do material de soldadura
    3. Trata-se de soldadura de juntas ou de soldadura por sobreposição
    4. Qual é a utilização exacta da máquina, para soldadura ou reparação de produtos ou outra aplicação

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    Enviaremos o vídeo de funcionamento e o manual da máquina. O nosso engenheiro fará a formação online, se necessário. Podemos enviar o nosso engenheiro ao seu local para formação ou pode enviar o operador à nossa fábrica para formação.

  • Se ocorrerem alguns problemas com esta máquina, o que devo fazer?

    Fornecemos dois anos de garantia da máquina. Durante a garantia de dois anos, em caso de qualquer problema com a máquina, forneceremos as peças gratuitamente (exceto para danos artificiais). Após a garantia, continuamos a fornecer um serviço vitalício. Por isso, se tiver dúvidas, diga-nos, nós damos-lhe soluções.

  • Quais são as opções de pagamento?

    Aceitamos condições de pagamento, incluindo: T/T, VISA, Western Union, pagamento bancário online.

  • Quais são os métodos de envio do equipamento?

    O transporte marítimo é a forma normal. Se houver requisitos especiais, as duas partes precisam de confirmar o final.

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