High-pressure cleaning, rust removal and paint stripping in ships on land and at sea

Highlights

No dust, little waste disposal required, blasting material not usually necessary
Preserves substance, saves time
Comprehensive solution for cleaning and refurbishing ships

Ships need constant cleaning and maintenance to keep them operational whether they’re in port, at dock or at sea. DYNAJET offers comprehensive solutions for high-pressure cleaning and refurbishment of passenger, cargo and naval vessels as well as yachts, sailing boats and submarines.

A ship is in dry dock being prepared for hull refurbishment.

Man cleaning the hull of a ship from a cherry picker with a DYNAJET UHP 220 high pressure cleaner for refurbishment.

Two men stand on a cherry picker. One is preparing the hull of a ship for refurbishment with a DYNAJET high-pressure lance and a flat-jet nozzle.

A ship is in dry dock being prepared for hull refurbishment. In the foreground are two DYNAJET UHP 220 ultra-high pressure cleaners.

A DYNAJET UHP 220 high-pressure cleaner is used to prepare the hull of a ship for refurbishment.

On the hulls of a catamaran, fouling (barnacles, biofilm and algae) is removed with a DYNAJET 500th high-pressure cleaner.

A man works on a hull of a catamaran with a DYNAJET 500th high-pressure cleaner and a rotating nozzle. The fouling coating is removed and thus prepared for refurbishment.

A person cleans the floor in the exterior of a military vessel with a DYNAJET high-pressure cleaner and a flat-jet nozzle.

Man working with a DYNAJET 500me high-pressure cleaner and a rotating lance on the hull of a ship. The hull is cleaned and stripped of paint.

Man cleaning the hull of a ship with a rotating nozzle and a DYNAJET high-pressure cleaner.

The hull of a ship is treated by a man with a DYNAJET WSS500 water-sandblasting system and a DYNAJET high-pressure cleaner. The paint can be removed effortlessly.

Man cleaning a submarine with a high-pressure cleaner.

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Powerful high-pressure cleaners for ships of all kinds

DYNAJET high-pressure cleaners and accessories offer a wide range of applications for sea and inland shipping: from compact high-pressure cleaners for cleaning during sea voyages to cleaning the ship’s hull in dock, to high-pressure removal of corrosion, ship paint and protective coatings.

Can be used under the toughest conditions
Remove marine debris faster
Environmentally friendly
Reduced time in dock
Water-jet technology up to 3,000 bar
Large selection of high-pressure cleaners and accessories

Effective ship cleaning in dock and port

Marine deposits – such as algae and mussels – attack the ship’s hull and destroy the surfaces over time. This also increases the ship’s water resistance and energy consumption. DYNAJET cold and hot-water high-pressure cleaners working at a pressure of up to 800 bar are ideal for residue-free and rapid removal of even the most stubborn deposits and biofouling on boats.

The combination of infinitely variable pressure and suitable nozzles means you can remove marine deposits down to the original coating – all in an environmentally friendly way. No subsequent cleaning is usually necessary, as the resulting surface cleanliness complies with international standards WJ-3 and WJ-4. We recommend using the DYNAJET WSS 500 water-sandblasting system when cleaning ships with plastic hulls to avoid damaging the surface.

DYNAJET high-pressure cleaners are universally suitable for marine use: diesel residues, grease and exhaust gas deposits on ships can all be easily cleaned off. DYNAJET is also particularly adept at cleaning buoys, diving boats, barges, tanks, bilges, barrels or hoists.

Cleaning ships at sea

DYNAJET Seamaid was specially developed for mobile ship cleaning while at sea, offering compact and fast use on ocean-going and inland vessels. A variant of the cold water high-pressure DYNAJET 500me cleaner, Seamaid has a special stainless-steel cover. This means the high-pressure trolley is suitable for cleaning decks, tanks, boiler plants, containers and cargo holds, despite the challenging operating conditions the high seas throw at you.

Removal of rust and paint from ships

Ship hulls, walls and superstructure corrode over time and need regular refurbishment. DYNAJET UHP 220 and its matching accessories is an ultra-high-pressure cleaning system which is ideal to professionally and rapidly prepare substrate. The DYNAJET high-pressure cleaner can remove rust, paint, antifouling and protective coatings from ships, operating at up to 3,000 bar working pressure.

This high-pressure method is ideal for preparing the substrate in ships for corrosion protection and repainting without attacking the substrate material. It removes paint, coatings or maritime dirt evenly without leaving any residue. No post-processing is usually required. The result is NACE/SSPC compliant with a purity level of WJ-1 and WJ-2. High-pressure paint stripping and rust removal from ships uses pure water without chemical additives or any solid abrasives, is environmentally friendly, healthier and less expensive in terms of disposing of residual waste.