Ferrovie

Parliamo del vostro progetto

Partner di fiducia degli operatori ferroviari per le soluzioni di finitura, sigillatura e incollaggio.

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Filtri

Categorie Materiali
Livello Automazione

Verniciatura robotizzata di vagoni ferroviari

Spruzzatura di primer e vernice a base solvente 2K con coppe elettrostatiche robotiche

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O,3% di emissioni di CO2

per l'8% dei passeggeri. Le ferrovie sono ecologiche!

increase arrow icon
30% di aumento

della quota modale del trasporto merci entro il 2030

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ISO 9466

Primo standard mondiale di verniciatura per i veicoli ferroviari passeggeri

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7% dei km-passeggeri

viene realizzato in treno

Riconosciuta in tutto il mondo, Sames fornisce soluzioni affidabili di rivestimento, incollaggio e sigillatura che garantiscono la sicurezza, l'efficienza e la sostenibilità delle flotte ferroviarie.

Il mercato ferroviario richiede soluzioni che combinino robustezza, sicurezza, efficienza e sostenibilità per tutta la durata di vita del materiale rotabile. I treni passeggeri, le metropolitane e le flotte di trasporto merci devono resistere ad ambienti difficili, stress meccanici e lunghi periodi di servizio, rispettando al contempo rigorosi standard di sicurezza antincendio e normative. Allo stesso tempo, gli operatori sono sottoposti a una pressione costante per migliorare la loro produttività, ridurre i costi legati al ciclo di vita e minimizzare il loro impatto sull'ambiente.
Sames è riconosciuta come un partner di fiducia, forte di referenze internazionali e di un servizio di assistenza senza pari. I nostri clienti apprezzano non solo la nostra vasta esperienza in materia di processi, ma anche la nostra capacità di offrire loro soluzioni economiche e rispettose dell'ambiente.

Dall'abbellimento degli elementi esterni e interni, all'incollaggio, passando per la sigillatura, l'insonorizzazione e le operazioni di ritocco, proponiamo sistemi di applicazione innovativi e tecnologie brevettate che garantiscono una  qualità costante in conformità con le normative vigenti. Che si tratti di affiancare i produttori nelle loro operazioni di produzione o gli operatori nella manutenzione, forniamo competenza applicativa, assistenza in loco e supporto durante l'integrazione. Le tendenze innovative in termini di rivestimenti si traducono in un valore affidabile e duraturo.

Con una comprovata esperienza a livello mondiale, Sames consente agli operatori ferroviari (costruttori e gestori) di avere flotte più sicure, più pulite e più affidabili, promuovendo al contempo i loro obiettivi di sviluppo sostenibile.

Railways Market FAQ

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  • What make protective coating different from other coatings?

    Protective coatings are designed first and foremost to prevent degradation, not to decorate. Their success is measured in years of corrosion resistance, not in gloss or color uniformity.
    Unlike decorative or finishing coatings, which aim for visual appeal, protective coatings serve a structural purpose: they shield the substrate, often steel or aluminum, from corrosion, chemicals, abrasion, and UV. This involves selecting not just a coating type, but also applying the right system, with the right surface preparation, film build, and application method.
    There are several protective technologies:
    - Liquid protective coatings (typically 2K epoxies, polyurethanes, or zinc-rich primers) offer tailored barrier and cathodic protection, especially on large complex structures.
    - Powder coatings offer excellent edge coverage and chemical resistance, particularly when combined with proper pre-treatment and curing.
    - E-coat (electrophoretic deposition) is highly uniform and ideal for internal cavities or complex geometries, often used as a primer before topcoats in automotive and general industry.
    What really sets protective coatings apart is the margin for error, or lack thereof. While a cosmetic defect in a decorative system might be tolerated, an undercured primer or a pinhole in a protective system can result in catastrophic failure over time. Key parameters include:
    - Surface preparation quality (usually Sa 2½ or better)
    - Correct DFT (Dry Film Thickness)
    - Environmental control during application and curing
    - Accurate mixing and pot life control (for multi-component systems)
    Protective coatings are part of a corrosion management strategy, not just a layer of paint. Success depends on a holistic approach combining material selection, proper equipment, trained operators, and rigorous inspection.
    👉 In corrosion protection, beauty is not skin deep, it’s all about what’s happening underneath.

  • What should I know when selecting equipment for protective coating process?

    Precision, reliability, and compatibility with your coating system are not optional — they’re essential for long-term corrosion protection.
    When choosing equipment for protective coatings, you're not just buying a spray gun or pump — you're selecting a tool to apply a controlled and certified protective system. The stakes are higher than in decorative painting: a small defect today can become a big failure tomorrow.
    Here’s what truly matters:
    1. Material compatibility
    Protective coatings are often high-solids, high-viscosity, and chemically aggressive (think zinc-rich primers, epoxy mastics, or polysiloxanes). Your pumps, hoses, seals, and guns must be chemically compatible and robust enough to handle such products — especially over long projects.
    2. Precise control of flow and mixing
    For 2K and 3K systems, accurate ratio control is non-negotiable. Even a slight off-ratio mix can result in underperformance or premature failure. Equipment should ensure reliable dosing, mixing, and flow monitoring — ideally with automated ratio control and alarms.
    3. Application consistency
    Uniform film thickness is critical — whether you're applying a 75µm epoxy primer or a 500µm high-build coating. Your equipment must allow operators to maintain stable pressure, fan pattern, and spray rate, even in demanding field conditions.
    4. Heating and temperature stability
    High-viscosity coatings often require pre-heating to reduce pressure loss and ensure good atomization — but without degrading the material. Temperature control helps maintain consistent application properties, especially in varying climates.
    5. Cleaning and downtime management
    Protective coatings are typically fast-curing. Equipment with efficient flushing systems, reduced dead zones, and easy maintenance will minimize downtime and reduce the risk of blockage or cross-contamination between materials.
    6. Ergonomics and safety
    Application is often done in harsh environments — on scaffolding, inside tanks, or in confined spaces. Choose equipment that’s ergonomic, lightweight, and designed to reduce operator fatigue while complying with ATEX and safety regulations.

  • What is the Sames lattest innovation for protective coating?

    Protective coating applications rely heavily on high-pressure pumps, such as our robust SAMES AZUR range. To enhance reliability and ease of use, SAMES has introduced two major technological innovations for this demanding market.
    The first is our VDE (Venturi Dual-stage Exhaust) technology, which ensures uninterrupted operation of the AZUR Airless® pumps. This system prevents stalling and delivers a smooth, quiet working experience. For example, when painting multiple boat hulls in a shipyard during a short weather window, professionals need absolute confidence in their equipment. With VDE, painters can focus on their work, knowing their pump will remain efficient and operational without any risk of freezing or stopping mid-job.
    The second innovation is our self-strained seal technology combined with a cartridge-based design, simplifying on-site maintenance. Like most pumps in the protective coating industry, our AZUR pumps use chevron-style "V" seals. Traditionally, these seals require regular manual tightening to ensure proper sealing and avoid leaks. However, it’s often unclear how frequently to tighten them—or how much—risking premature damage or downtime. Our self-strained seal system automatically maintains optimal compression, eliminating guesswork and dramatically reducing maintenance needs.
    These innovations demonstrate our commitment to delivering practical, high-performance solutions that reduce downtime, enhance reliability, and keep your operations running smoothly.

  • What support does Sames offer to assist in selecting the right equipment for my needs?

    Consultation Services: Sames provides expert consultations to understand your specific requirements and recommend suitable solutions.
    Comprehensive Product Guides: Access detailed product guides and selection tools to assist in making informed decisions.
    Global Presence: With a strong international presence, Sames can quickly respond to emerging market needs by developing innovative equipment.
    Leveraging these resources ensures that you select equipment tailored to your operational demands.

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