Plastering equipment is exposed to harsh weather conditions, moisture and spills that can lead to rust and corrosion on the surface of the equipment. This can result in reduced performance and shorter equipment lifespan. In this text, we will look at preventive measures and how to deal with rust on the site.

Carrier developed for Norwegian conditions

Rust and corrosion on the work

Rust can create significant problems for a crushing plant, as it can lead to reduced performance and shorter equipment lifespan. It is therefore important to prevent rust and deal with it quickly when it occurs.

How rust occurs

Rust is a reddish-brown coating that forms on the surface of iron or steel when the metal reacts with oxygen and water. Rust often occurs in outdoor environments where the metal is exposed to weather and wind, but can also occur in other humid environments. Facilities along the coast can often be particularly susceptible to rust.

How we prevent rust

In crushed stone plants, it is particularly important to be aware of rust problems on equipment and machinery used in the production process. This equipment is subject to high wear and tear, large amounts of dust and moisture, and can therefore be particularly susceptible to corrosion. Rust can affect the performance of equipment, cause unnecessary downtime, and lead to high costs for repair or replacement of the equipment. It is therefore important to carry out preventive work to avoid unnecessary wear and tear and rust.

Preventive measures

Protective coatings, varnishes or paints can be used to prevent corrosion as they act as a protection between the metal and the environment. This reduces the risk of rust developing on the surface of the equipment and can be a simple solution to avoid unnecessary wear and tear caused by rust.

Inspection

Inspection is an important part of rust prevention in crushed rock plants, as it provides the opportunity to identify early signs of rust and corrosion before it develops into more serious problems. Early detection of rust provides the opportunity to implement measures that can prevent further development of rust. Inspections can also help identify factors that can lead to rust and areas that may be particularly susceptible.

Regular maintenance

Regular maintenance can help prevent corrosion by repairing damaged surfaces before they develop and spread to other parts of the equipment. Specific maintenance measures that can help prevent rust include:

  • Cleaning: Regular cleaning of the equipment can help remove dirt and dust that can increase the risk of corrosion and rust. Cleaning can be carried out using a pressure washer, washcloth or other equipment.
  • Leakage control: It is important to check that there is no leakage on the equipment and that it is intact. Leakage can lead to increased exposure to moisture, which can increase the risk of rust and corrosion.
  • Lubrication: Lubricating moving parts can help reduce friction and prevent parts from wearing out.
  • Surface treatment: As mentioned earlier, protective coatings or paints can help protect the surface of the equipment and prevent rust and corrosion. These products should be applied at regular intervals and according to the manufacturer’s recommendations.
  • Replacement of parts: If parts are damaged or corroded, they should be replaced as soon as possible to prevent the spread of corrosion to other parts of the equipment.

How we remove rust

Pre-treatment

Before starting rust removal, it is important to prepare the surface by removing any spills, impurities or other material that may prevent rust remover or other treatment products from working effectively. This can be done using a cleaning solution or degreaser, after which the surface should be rinsed and dried thoroughly.

Execution

Once the surface is pre-treated, you can begin the actual removal process. There are several methods for removing rust, including mechanical removal, chemical removal or blast cleaning. You should choose the method that best suits the specific job you are doing.

Aftercare

Once the rust has been removed, it is important to carry out a thorough finishing treatment to protect the surface and prevent rust from recurring. This can be done by applying a protective coating, paint or varnish. It is important to choose the right product for the surface in question and to apply it according to the manufacturer’s recommendations.

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