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Sales and services

Since 1923 we are specialized in distributing mechanical engineering components. Our sales force consist of well skilled engineers. We acquire costumers on site and provide on the spot support.

In our expert workshop, we repair and recondition hydraulic and drive components. The service technicians are prepared for maintenance and troubleshooting jobs in the field.

Our warehouse and shipping department is supplied with modern infrastructure. In order to minimize down times of our customers, we are able to ship spare parts on the same day.

We provide sales experience, market knowledge, as well as technical and costumer comprehension.

Sales area

Our main sales area is the north of Germany, especially the regions Schleswig-Holstein, Hamburg, Bremen, Niedersachsen and Mecklenburg-Vorpommern. It is also possible to enlarge the sales area. Our field service technicians are working worldwide.

Costumers

End costumer: Steel mills, power plants, refinery, mining, port shipment and logistics, waste management and recycling companies, quarries, cement industry, wire manufacturer, chemicals and automotive industry

Original equipment manufacturer: general engineering, plant engineering, hydraulic, drive systems and components, conveyor technique, shipbuilding, wind energy…

Retailer: Hamburg being the „gateway to the world“ is the base for most foreign retailers, which export spare parts all over the world.

Products

Drive Systems Hydraulics
Couplings Internalgearpumps
Shrink discs Heat exchangers
Shaft-hub joints Water hydraulics
Linear drives Process pumps
Conveyor chains press drives
Tooth chains conditioning and
Gearboxes bypass cooling units
Spindle bearings
And units

Rottmann manufacture

We engineer and manufacture systems for hydraulic- and gear oil as well as water-glycol mixture for

  • COOLING
  • HEATING
  • CONDITIONING

Many years of experience in rating heatexchangers, pumps and heaters is our basis to design your costum aggregate.

Stationary installations in the oil and gas Industrie or mobile aggregate für changing requirements such as in test stands in research and development departments cover a wide range of application fields.

More informations:

Mobile Conditioning Units (PDF)

Stationary Conditioning Units (PDF)

Stationary Coolant Conditioning (PDF)

In order to design and manufacture fluid cooled electric motors and generators, it is necessary to provide tempered coolant from a conditioning aggregates.

It cools and heats the media to provide realistic conditions for simulation purpose. Temperature and flow controller maintain the compliance of the nominal values. No matter if the device has a heat in- or output.

To avoid boiling, the water glycol mixture is set under pressure by a pneumatic device. This way it is possible to run the system with temperatures until 110°C.

The aggregate can be operated with the panel onboard or from an extern control center.

Cooling a water glycol mixture with marine air for a submersible motor on an offshore platform

Cooling a supporting bearing of a hydro turbine

Secondary coolant circuit of a fluid cooled electric Motor using water glycol mixture and the oil-in-water emulsion of a grinding machine.

Rottmann services

For more than 45 years service, repair and reconditioning of drive systems and components is our business. We are specialized in Voith turbo fluid couplings and ATV disc brakes. Other leading manufactures of fluid couplings are well known also.

In addition to service, repair and reconditioning in our service center, we offer on-site maintenance and service

Reconditioning is a cost-effective alternative method of achieving an extended use and operating life of a turbo fluid coupling. our quality management checks every components before leaving the shop.

To minimize your downtime our depot is well equipped with common spare and wear parts, such as shaft seals, bearings and elastics.

For many years our service center is partner of the surface and subsurface mining- and industry. Also refineries, steel mills and chemical plants aside from sand and gravel pits are our customers.

 For more information contact us today

Internalgearpumps

Voith Turbo H+L Hydraulic

Voith internal gear pumps are especially well suited for any application in the low, medium, and high-pressure range. The pumps are available as single units, pump combinations (multi-flow pumps, multi-circuit pumps), motor pump units, and servo pumps.

Voith internal gear pumps feature very low pressure pulsation – usually up to 50% less than other comparable internal gear pumps. This considerably improves the controllability of the pump. It also reduces noise emissions by up to 6 dB(A).

Decades of design improvement have resulted in high volumetric efficiency. At rated speed, the volumetric efficiency of our pumps is often 5 to 10% better than other pumps on the market. This makes Voith internal gear pumps the ideal solution for variable speed drives. And that improves your overall efficiency while reducing ma­chine or system power consumption.

Beeing Voith salespartner and certified distributor for more than 40 years, we are looking forward for your enquiry.

Brakes

In cooperation with HUAWU we can offer high quality brakes. Due to the high vertical range of manufacture a first-class quality and price can be guaranteed.

HUAWU is the globally largest professional manufacturer of industrial brake,wind proof device and electro-hydraulic driving equipment since 1992 and owns the top market share in professional industrial field. HUAWU products are widely used on port, metallurgy, hydraulic structure, railway, vessel, hoisting transportation and other industries and exported to more than 100 ports and wharfs of five continents in the world.

Please send your enquiry to us. As the exclusive distributor for Germany and Austria we are looking forward to your contact.

von Tell Hatch cover

We manufacture spare parts for the original von Tell hatch cover.

Year-long experience in design and manufacture of hatch covers are the basic prerequisite for tailor-made spare parts for high availability and long life

sales terms and delivery conditions

responsibily corresponding § 6 MDStV:

Erich Rottmann Technik GmbH
Karsten Rottmann

commercial register of the local court Hamburg B 10625
sales tax ID: DE 118511403

Liability for Content

We make every effort to keep the information on our Web site current, but accept no liability whatsoever for the content provided. Pursuant to §7 par. 1 of TMG (German Tele-Media Act), the law limits our responsibility as a service provider to our own content on these Web pages.

According to §§8 to 10 of TMG, we are not obligated to monitor third party information provided or stored on our Web site. However, we shall promptly remove any content upon becoming aware that it violates the law. Our liability in such an instance shall commence at the time we become aware of the respective violation.

Liability for Links

Our site contains links to third-party Web sites. We have no influence whatsoever on the information on these Web sites and accept no guaranty for its correctness. The content of such third-party sites is the responsibility of the respective owners/providers.

At the time third-party Web sites were linked to ours, we found NO GROUNDS WHATSOEVER of any likely contravention of the law. We shall promptly delete a link upon becoming aware that it violates the law.

Copyrights

The content and works provided on these Web pages are governed by the copyright laws of Germany. Duplication, processing, distribution, or any form of commercialization of such material beyond the scope of the copyright law shall require the prior written consent of its respective author or creator.

Data Protection

Please be aware that there are inherent security risks in transmitting data, such as e-mails, via the Internet, because it is impossible to safeguard completely against unauthorized access by third parties. Nevertheless, we shall safeguard your data, subject to this limitation. In particular, personal information will be transmitted via the Internet only if it does not infringe upon third-party rights, unless the respective party has given its prior consent in view of such security risks. Accordingly, as the Web site provider, we shall not be held liable for any damages incurred as a consequence of such security risks or for any related acts of omission on our part.

We oppose the use of any available contact information by a third party for sending unsolicited advertisements. As the Web site provider, we reserve the express right to take legal action against unsolicited mailing or e-mailing of spam and other similar advertising materials.

source: S&K Rechtsanwälte http://www.streifler.de - Englisch-Übersetzung durch Twigg's Translations

Aktuelles

01.12.2016

Die Erich Rottmann Technik GmbH Übernimmt zum 01.12.2016 die Geschäfte der Ehrhardt Vakuumtechnik.

Vakuumpumpen – Full Service Wartung, Reparatur, Service, Beratung, Vertrieb, Ersatzteile

Die Familie Ehrhardt hat einen technisch versierten Nachfolger gefunden, der nach der Schließung der Fa. Ehrhardt nahtlos die Betreuung ihrer Kunden übernehmen kann. Wir freuen uns sehr, Ihnen ab dem 1.12.2016 als dieser Partner zur Verfügung zu stehen.

Weitere Informationen finden Sie hier

Kontakt

Theodorstraße 41 u
22761 Hamburg
040 40 17 66-0
040 40 17 66-25
info@rottmann-technik.de