Specialised Pickling and Passivation Services for the Food & Beverage Industry

In the Food & Beverage industry, maintaining hygienic and corrosion-resistant equipment is essential for product safety and quality.

At Metapic, we offer specialised pickling and passivation services that ensure the integrity and cleanliness of stainless steel components used in food processing, packaging, and storage.

Our treatments provide a protective layer that resists corrosion and contamination, helping to maintain the highest standards of safety and efficiency.

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Why Pickling and Passivation are Critical in Food & Beverage Applications

Stainless steel is widely used in the Food & Beverage industry due to its durability, resistance to corrosion, and ease of cleaning.

However, exposure to harsh cleaning agents, acidic food products, and high temperatures can lead to the formation of rust, scale, and surface contaminants. Pickling and passivation are essential processes that offer multiple benefits, including:

  • Removal of Contaminants:
    Pickling eliminates welding scale, rust, and other impurities that can affect the quality and safety of food products.

  • Enhanced Corrosion Resistance:
    Passivation creates a protective chromium-oxide layer on stainless steel surfaces, increasing resistance to corrosion and preventing the buildup of bacteria and biofilms.

  • Improved Cleanability:
    Treated surfaces are smoother and easier to clean, reducing the risk of contamination and ensuring compliance with food safety standards.

Why Choose Metapic

Established Company

Established in Sheffield in 1960 Metapic have been an ever present company steel treatment company for over 60 years.

Skilled Team

With years of hands-on experience, we offer a comprehensive range of cleaning and chemical passivation processes.

Time served technicians

Our time-served expertise ensures high-quality results across various applications, providing reliable and effective solutions tailored to meet the specific needs of our clients.

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Metapic’s Expertise in Food & Beverage Metal Treatment

At Metapic, we understand the stringent hygiene requirements of the Food & Beverage industry. Our team of experts uses advanced pickling and passivation techniques to deliver superior results, ensuring that your equipment meets the highest standards of cleanliness and safety.

We adhere to internationally recognised standards, such as ASTM A380 and A967, to provide consistent and reliable service for every project.

Our Pickling and Passivation Process Includes:

  1. Comprehensive Surface Cleaning:
    We start with a thorough cleaning to remove any visible dirt, grease, or residues from the surface of the equipment. This step is crucial for ensuring that the pickling and passivation processes are fully effective.

  2. Precision Pickling:
    Components are treated with a specialised pickling solution that penetrates every surface, removing any scale, rust, or oxide layers. This step restores the stainless steel to a clean, reactive state, ready for effective passivation.

  3. Neutralisation and Rinsing:
    After pickling, the equipment is neutralised to remove any remaining acids. A high-pressure rinse with deionised water follows, ensuring that all residues are thoroughly eliminated, leaving the surface clean and safe for food contact.

  4. Passivation Treatment:
    We then apply a passivation solution that forms a uniform, passive layer on the stainless steel surface. This layer enhances the material’s resistance to future corrosion and contamination, ensuring long-term protection and hygiene.

Benefits of Choosing Metapic for Food & Beverage Metal Treatment

  • Hygienic and Safe Surfaces:
    Our pickling and passivation processes ensure that all surfaces are free from contaminants, reducing the risk of foodborne illnesses and ensuring compliance with food safety regulations.

  • Extended Equipment Lifespan:
    By preventing corrosion and surface degradation, our treatments extend the lifespan of your equipment, reducing maintenance costs and downtime.

  • Regulatory Compliance:
    We ensure that all treated equipment meets or exceeds the regulatory standards required for food production, including FDA and EU food contact guidelines.

  • Custom Solutions:
    We tailor our pickling and passivation processes to the specific needs of each project, ensuring optimal results for every piece of equipment.

Trust Metapic for Your Food & Beverage Metal Treatment Needs

With years of experience and a commitment to quality, Metapic is your trusted partner for pickling and passivation services in the Food & Beverage industry.

Our specialised treatments not only protect your equipment but also ensure it meets the highest standards of hygiene and safety.

Contact us today to learn more about how our services can benefit your food processing operations.