Powder coating

Impact-proof and sturdy surface treatment of clean and hot-dip galvanized steel surfaces steel surfaces to make them appear beautiful for generations.

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Quality

Climate impacts and corrosion risks require a guarantee that your surface protection will be made professionally and under strict quality requirements.

Climate impacts and corrosion risks require a guarantee that your surface protection will be made professionally and under strict quality requirements.

Powder coating appears in countless locations in everyday life - your balcony railings, a steel gate, your letter box or bicycle frame. Powder coating is an extremely versatile surface treatment which coats surfaces with solids without any additives. DOT’s powder coating saves the environment from waste of resources as much of the power is reusable.

No surface treatments are better than the type of preparation used for the items. That's why nothing is left to chance in the preparatory phase for powder coating. First the item is cleaned and degreased in DOT's chemical preparation which prepares the surface for a primer or topcoat. Of course, the preparation depends on the type of material.

The steel or aluminium surface is then ready for air-blowing, if required, and the final powder coating finish. When the surface treatment has been completed, the item will be inspected visually to ensure that the final product meets DOT's strict quality requirements regarding film thickness, sampling and finish.

Powder coating can also be carried out immediately after hot-dip galvanizing with Duplex.

Read more about Duplex
Capacity

Over the last 30 years, powder coating has developed on the industrial scale. Today, powder coating is used in the food industry, for graffiti resistance and in environments with a high risk of impacts and scratching.

Over the last 30 years, powder coating has developed on the industrial scale. Today, powder coating is used in the food industry, for graffiti resistance and in environments with a high risk of impacts and scratching.

As in all surface treatments, the best quality guarantee is to have one supplier carry out the entire process. This will prepare the item for a long service life in all environmental and climate conditions imaginable. DOT has a wide range of powder types available for extremely diverse purposes.

Over time, powder types have been developed and new powder types have been introduced such as metallic and texture powder, anti-graffiti powder and powder suitable for food contact. One common quality of the powder types is their financially favourable painting costs combined with a long service life.

DOT is working with an automated production flow creating a uniform production quality and high delivery capacity in powder coating. As in all surface treatments, DOT may serve as a full-service partner assuming full responsibility for collection, surface treatment and delivery. This will ensure quality of the customer's product throughout the process as well as the best reliability of delivery in the industry.

DOT can deliver the following item sizes:

Items of up to 8 metres in length with a cross section of 1.8 x 1.25 metres and a weight of max. 500 kg can be powder coated. To ensure the optimum treatment, the item must be able to be hung from a hole, a recess or placed on a mount. 

Any color you like

DOT offers all RAL and NCS colours for powder coating as well as tinting according to special wishes.

Colours create life and complete the final feel and result. DOT's powder coating makes it possible to match any colour shade to meet the customer's needs. Our customer has freedom of design with our combination of professional powder coaters and different powder types, ensuring the best conditions of the final result and much higher security for quality. 

  • RAL colours, gloss 80
  • NCS colours, gloss 30
  • Customised powder types for all purposes
  • Quality assurance
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