RPR Technologies Induction Heating Systems for Industrial Coating Removal

Application

RPR Technologies AS, with their unique patented solutions is the world’s leading provider of induction paint removal systems for steel surfaces on marine vessels, buildings, power plants, bridges, tanks, oil processing industry, offshore platforms, pipelines, etc.

The RPR Induction system is economic in use and can achieve removal rates that are more than twice as fast as traditional systems at lower energy consumption with no handling of grit or water.

Coatings removal by RPR Induction

The technology operates by using a generator producing high frequency electric currents transferred to magnetic steel by moving an inductor head over the surface, facilitating a localized controlled and fast heating of the steel. The heat is produced underneath the coating, resulting in quick and clean disbonding of most types of coatings with thickness up to 20mm-25mm.

Removal rates of 30m²/h. or more can be achieved depending on type of coatings, conditions and film thickness. The RPR induction system can remove most type of coatings such as passive fire protection (PFP), glass-fiber coatings (GRP), reinforced epoxy, anti-skid (Epoxies), 3 LPE and thick rubber coatings.

The RPR system requires a minimum steel thickness of 5mm to avoid damage on the backside coatings or insulation material used.

In certain cases, a quick sweep blast may be necessary to achieve specific requirements of the surface profile.

Environmentally friendly induction technology

Due to its unique environmental friendly and efficient properties, RPR’s induction technology is used worldwide, with a growing demand for many applications, replacing other traditional stripping methods, such as chemicals, abrasives or ultra-high water pressure jetting (UHP). Compared with such competitive systems, this controlled induction method produces low levels of gas, no airborne particle emissions and no contaminated water or sand emissions. It is virtually noiseless and facilitates a safer working environment for the operators and co-workers.

According to Norwegian National Institute of Technology, the typical energy consumption of the induction system is between 25% and 30% to that of abrasive blasting or UHP water.

RPR Technologies AS with two consortium partners has recently been granted EU funding (ECO Innovation) of a project called GreenTank, aiming to develop robotic solutions for fast and environmentally friendly stripping of coatings on storage tanks.

Efficient coatings removal and reduced waste handling

While the technology can be used on most paints and coatings it is particularly efficient on thick and resilient systems where one would have to use large quantities of grit or water, or even chisel to remove otherwise.

Easy containment and no contaminated deposits of sand or water make induction not only practical on tough surfaces but also for removal of coatings containing hazardous substances such as asbestos, lead or PCB. Unlike blasting methods, induction does not break the coating into small particles, but it rather comes off in strips and flakes for easy bagging and containment.

About RPR Technologies

RPR Technologies is a Norwegian company that has operated in the field of surface refurbishment since 2002.

Situated in Porsgrunn, south-west of Oslo, the company owns the patents for unique induction stripping technology, and its main business areas comprise manufacturing, sale and rental of induction stripping equipment.

RPR has established worldwide sales through a network of professional distributors, offering local service and support.

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Press Release

RPR and OFTEC to Exhibit at Tank Expo

RPR and German distributor OFTEC are co-sharing a booth at the Tank Expo in Germany on 16-17 November 2016.

White Papers

Paint and Coating Removal

The world’s fastest, safest and cleanest method for removing paint and coatings from steel surfaces.

Address
RPR Technologies AS

Hydrovegen 15

3933 Porsgrunn

Norway

+47 35 60 35 38 www.rprtech.com

RPR Technologies Images

Products and Services

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Press Release

31 October 2016

RPR and German distributor OFTEC are co-sharing a booth at the Tank Expo in Germany on 16-17 November 2016.

Read more

Regional Offices

RPR Technologies AS

Hydrovegen 15

3933 Porsgrunn

Norway

+47 35 60 35 38 www.rprtech.com
Algeria

Solutions Technologiques Industrielles (STI)

Coopérative Enahda N° 7 Birkhadem

16330 Alger

Algeria

+213 21 540427 / 540067 / 447909 +213 661 611298 (cell) www.sti-algerie.com
Australia

Australian Coating Removal (ACR)

Brisbane

QLD 4000

Australia

+61 410 185 797
Austria, Germany, Netherlands & Belgium

Oftec GmbH

Barbarastrasse 75-77

46282 Dorsten

Germany

+49 (0) 2362 – 606 330 www.oftec-gmbh.com
France

Plastocor-france S.A.S

21 En Chaplerue

57000 Metz

France

+33 689 840 145 www.plastocor-international.com/fr/rpr
Italy

2A Engineering Srl

Piazza Don Todeschini 3/A

24041 Brembate (BG)

Italy

+39 035 802 107 +39 328 395 2369 (cell) www.2aengineering.it/progetto-rpr
Japan

e-Energy Corporation

6-11, Nishi-Shimbashi, 1-chome, Minato-ku

Tokyo 105-0003

Japan

+81 3 6858 4847 +81 3 6858 4831 www.e-energy.co.jp
Malaysia

Deleum Primera

No. 26-2, Jalan Tasik Utama 5

Medan Niaga Tasik Damai, Sungai Besi

57100 Kuala Lumpur

Malaysia

+601 26052444 www.deleum.com
Nigeria

Petro-Energy Resources Ltd.

No. 4 Woluchem Link Road off Mopol 19, GRA Port Harcourt

Nigeria

+234 80 33 99 53 86 (cell) www.petro-energyonline.co
Norway

Norspray

Maskinveien 10

4033 Stavanger

Norway

+47 51 22 07 00 www.norspray.no
UK & Ireland

Hydron Industrial

Unit 16 Bhive Business Centre, Allum Way

Skelton Industrial Estate

Skelton

TS12 2LQ

United Kingdom

+44 1287 655443 hydronindustrial.co.uk
South Africa

Storm Machinery

Office Address: Corner Top & Main Road, Boksburg, South Africa Postal Address: PO Box 6275, Dunswart 1508, Boksburg

South Africa

+27 11 894 2005 +27 11 894 2006 www.stormmachinery.co.za
South Korea

Chemicon System Co. Ltd

172-1, Juklyeon-ri, Gwanghyewon-myeon, Jincheon-gun

Chungcheongbuk-do (365-834)

South Korea

+82 43 532 4241 +82 10 5919 4241 (Cell) +82 43 532 8454 ww.chemiconsys.com
Spain

INDAN SOLUCIONES INDUSTRIALES ANZA, S.L.

Severo Ochoa, 4A Entreplanta.

48480 Arrigorriaga (Bizkaia)

Spain

+34 944 022 173 www.indan.es
Thailand

Vicchi Engineering

5 Pattanakarn Soi 48, Pattanakarn Road

Suanluang

Bangkok 10250

Thailand

+608 19239124 www.vicchiengineering.com
Sweden

RPR Induktion

Klangfärgsgatan 8

426 52 Västra Frölunda

Sweden

+46 (0)31 – 22 25 60 +46 (0)31 – 22 25 63 www.rprinduktion.se
USA & Canada

Keizer Technologies Inc

10908 South Pipeline Road

Euless

Texas 76040

United States of America

+01 817 685 7090 www.rprtechusa.com
United Arab Emirates

SKPS

M-46, Office No. 7, Plot 24/26

Mussafah Industrial Area

Abu Dhabi

United Arab Emirates

+971 2 5575088 www.skps.com

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