When it comes to choosing a trailer, one of the key decisions you’ll need to make is whether to opt for a galvanised or non-galvanised model. This choice can significantly impact the trailer’s durability, maintenance requirements, and overall lifespan. But what exactly are the differences between these two types of trailers? Let’s dive in and find out.
What is Galvanisation?
Galvanisation is a process that involves coating the trailer’s body with a zinc layer for extra protection. This process starts with the application of a zinc coating, which is made by immersing the metal piece in a bath of molten zinc, at a temperature of approximately 450º C. This new zinc film offers a cathodic protection to the steel piece, which prevents it from corrosion.
Galvanised Trailers
Galvanised trailers are known for their high resistance to corrosion. This is due to the fact that in the presence of ambient humidity, zinc acts as an anode and the base material to be protected, in this case steel, acts as a cathode. A piece of industrial galvanized steel with a layer of zinc of only 0.1 mm in thickness can last up to 70 years under normal conditions.
Moreover, once galvanized, it is not necessary to paint or perform any maintenance. The cost of galvanization is low compared to other protection methods. The immersion process allows galvanizing a varied range of sizes and shapes of the materials. The achieved alloy gives great resistance against bumps and scrapes derived from movements or installation operations.
Non-Galvanised Trailers
Non-galvanized trailers, on the other hand, do not have the same level of protection against corrosion. Without the protective zinc coating, these trailers are more susceptible to rust and other forms of corrosion, which can significantly shorten their lifespan2.
Conclusion
In conclusion, while non-galvanised trailers may initially be cheaper, galvanised trailers often prove to be more cost-effective in the long run due to their superior durability and lower maintenance requirements. Therefore, when choosing between a galvanised and non-galvanised trailer, it’s important to consider not just the upfront cost, but also the long-term value.
Keywords
Galvanised trailers, Non-galvanised trailers, Zinc coating, Corrosion resistance, Durability, Maintenance, Cost-effective, Long-term value.
Please note that this is a general guide and the specific characteristics of galvanised and non-galvanised trailers can vary depending on the manufacturer and the specific model. Always consult with a professional before making a purchase decision.