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Hammelmann GmbH

Booth number: N2F21-06

About us

Hammelmann GmbH is a company based in Germany, producing Ultra High Pressure pumps, High Pressure pumps, Process pumps and the associated systems and accessories. The company has been actively involved with the ship repair industry for almost 40 years. In the very early days high pressure water blasting units were employed to wash down hulls and remove marine growths but these days Ultra High Pressure (UHP) water blasting is commonly used as an eco friendly surface preparation method. The single operator, remote controlled, semiautomatic Hammelmann SPIDERJET 3000, DOCKBOY; DOCKMATE and DCOKBOY units are all outfitted with vacuum waste collection. UHP water blasting systems operate at pressures up to 3800 bar without any abrasive additives and are recognised as the healthy, environmentally friendly methods of surface preparation. Substrates prepared by Hammelmann systems meet the quality requirements set by international paint manufacturers and standards authorities for the application of new coatings.

Products and services

High pressure pumps Injection pumps for Offshore applications High pressure water cleaning systems up to 3800 bar.

Hammelmann Dockmate

Hammelmann Dockmate

Semi-automatic UHP water blasting vehicle for ship hull and tank surface preparation. he Dockmate is a completely dust free, eco friendly alternative to dry open abrasive blasting capable of preparing hull surfaces to the most exacting standards applicable today. Using pressures varying between 2500 and 3000 bar up to 150 sq. metres per hour of surface can be prepared to NACE/SSPC standards WJ1/SC-2.

Hammelmann Dockboy

Hammelmann Dockboy

Semi automatic surface preparation. A job specific, hydraulically powered marine industry work vehicle primarily for fast, efficient surface preparation on shiphull bottoms. In combination with direct vacuuming it ensures eco friendly, rust removal and old coating removal with waste and waste water collection. An Aquablast® surface blaster with a working width of 374 mm (optional 506 mm) is attached to the end of the jib.Max. operating pressure: 3000 bar.

Hammelmann Magnetic Spiderjet

Hammelmann Magnetic Spiderjet

Surface preparation unit for stripping vertical, inclined and horizontal surfaces with ultra high pressure water up to 3000 bar. The Spiderjet Magnetic is attached to the work surface with permanent magnets. The vacuum also retrieves all waste water and removed solids. Applications: Hull cleaning and surface preparation, Oil and gas storage tank cleaning and surface preparation, Hold and bunker surface preparation.


Hammelmann GmbH
Carl-Zeiss-Str. 6-8
59302 Oelde

Phone: +49 2522 760

Hammelmann Pump System Co.
No. 9 Shuang Chen Front Road
300400 Tianjin
P.R. China

Phone: +86 22 26972658
Fax: +86 22 26972659

Unit 47, 425 Gilju-ro, 70-1 Chunui-dong Wonmi-gu Bucheon-s
14488 Gyeonggi-do
South Korea

Phone: +82 32 6803491
Fax: +82 32 6734266

Tokyo Sangyo Co. Ltd
Shin-Otemachi Bldg., 2-1, Otemachi 2-Chome
100-0004 Tokyo

Phone: +81 3 52037907
Fax: +81 3 52030652

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