How to protect the exterior of a refrigerated cargo van from corrosion?

Hey there! As a supplier of refrigerated cargo vans, I know how important it is to keep these vehicles in top - notch condition. One of the biggest enemies of a refrigerated cargo van's exterior is corrosion. Corrosion can not only make your van look shabby but also weaken its structure over time. In this blog, I'll share some tips on how to protect the exterior of a refrigerated cargo van from corrosion.

Understanding Corrosion

First things first, let's talk about what corrosion is. Corrosion is basically a chemical reaction that happens when metal comes into contact with oxygen, moisture, and other elements in the environment. For refrigerated cargo vans, the constant exposure to different temperatures, humidity, and road salts can speed up this process.

When the metal on the van's exterior starts to corrode, it forms rust. Rust is not only unsightly but can also eat away at the metal, leading to holes and structural damage. This can be a huge problem, especially for a vehicle that needs to transport perishable goods safely.

Regular Cleaning

One of the simplest yet most effective ways to prevent corrosion is regular cleaning. Dirt, grime, and road salts can accumulate on the van's exterior, creating a perfect environment for corrosion to start.

I recommend washing your refrigerated cargo van at least once a week. Use a mild detergent and a soft - bristled brush or sponge to gently clean the surface. Make sure to pay special attention to areas that are more likely to collect dirt, like the wheel wells, undercarriage, and around the doors.

After washing, rinse the van thoroughly to remove all the soap residue. Then, dry it with a clean, soft cloth. This helps to prevent water from sitting on the surface and causing rust.

Waxing

Waxing your refrigerated cargo van is another great way to protect its exterior from corrosion. Wax acts as a barrier between the metal and the environment, preventing moisture and oxygen from reaching the surface.

You should wax your van every three to six months, depending on how often it's used and the conditions it's exposed to. There are many different types of waxes available on the market, so choose one that's suitable for your van's paint type.

To apply the wax, use a clean, soft cloth and apply it in a circular motion. Make sure to cover the entire exterior surface, including the roof and sides. After applying the wax, let it dry for a few minutes and then buff it off with a clean cloth. This will leave your van with a shiny finish and added protection against corrosion.

Rust Inhibitors

Rust inhibitors are chemicals that can be applied to the van's exterior to prevent rust from forming. These products work by creating a protective layer on the metal surface, which stops oxygen and moisture from reacting with the metal.

There are different types of rust inhibitors, including sprays, paints, and coatings. Some rust inhibitors can be applied directly to the bare metal, while others are designed to be used on painted surfaces.

Before applying a rust inhibitor, make sure the surface is clean and dry. Follow the manufacturer's instructions carefully when applying the product. Some rust inhibitors may require multiple coats for maximum protection.

Inspect and Repair

Regularly inspecting your refrigerated cargo van for signs of corrosion is crucial. Look for any areas where the paint is chipped, scratched, or peeling. These areas are more vulnerable to corrosion because the metal is exposed.

If you notice any signs of corrosion, it's important to repair them as soon as possible. Small areas of rust can be treated with a rust converter, which turns the rust into a stable compound. Then, you can sand the area smooth and apply a new coat of paint.

For larger areas of corrosion, it may be necessary to replace the damaged parts. This can be a more expensive and time - consuming process, but it's essential to prevent further damage to the van.

Protecting the Undercarriage

The undercarriage of a refrigerated cargo van is particularly susceptible to corrosion because it's constantly exposed to road salts, water, and dirt. To protect the undercarriage, you can apply an undercoating.

13 Ton Refrigerated Truck price

An undercoating is a thick, rubbery material that is sprayed onto the undercarriage to create a protective barrier. This helps to prevent moisture and road salts from reaching the metal and causing corrosion.

You can have an undercoating applied by a professional or do it yourself if you have the right tools and skills. Make sure to clean the undercarriage thoroughly before applying the undercoating.

Choosing the Right Van

When you're in the market for a refrigerated cargo van, it's important to choose one that is built to resist corrosion. Look for vans that have a galvanized steel frame or a rust - resistant paint finish.

At our company, we offer a range of high - quality refrigerated cargo vans, such as the 13 Ton Refrigerated Truck, the 6.8m Refrigerated Cargo Van, and the Dongfeng Tianjin KR Refrigerated Cargo Van. These vans are designed with corrosion - resistant materials and advanced manufacturing techniques to ensure long - lasting performance.

Conclusion

Protecting the exterior of a refrigerated cargo van from corrosion is essential for maintaining its appearance and structural integrity. By following these tips, you can keep your van looking great and functioning properly for years to come.

If you're interested in purchasing a new refrigerated cargo van or need more information on how to protect your existing one, feel free to contact us for a detailed discussion. We're here to help you make the best choice for your business.