REITZ Retrofit has been supporting operators with enormous success since 2011 looking for an optimum and cost-effective solution to the modernisation of their plants. Implementing in part simple measures which pay off within the shortest possible time, REITZ Retrofit effectively increases the productivity and energy efficiency of your entire plant.

REITZ Retrofit GmbH & Co KG
D-51371 Leverkusen
Röttergerweg 11 
Tel.:  +49 (214) 20 299 100
Fax: +49 (214) 50 699 873
reitzretrofitnoSpam@reitzgroup.com


→ YOUR CONTACT PARTNERS

MODERNISATION FROM A SINGLE SOURCE: WE PLAN AND IMPLEMENT

Your plant is brought up to the latest technological standards within a precise time frame and with the least possible downtimes. Each REITZ fan is designed to order and is, consequently, optimally adapted to suit your system. We guarantee a system availability of 98% in this respect.

  • Energy audits pursuant to EN 16247-1
    Following measurement and analysis, we produce a detailed study which you can draw upon as a basis when estimating the feasibility and savings effects of a modernisation. In addition, we conduct energy audits which, according to the Energy Efficiency Directive (EED), are obligatory at intervals of 4 years for companies which do not have an energy management system pursuant to ISO 50001.
  • Needs analysis
    Flow situations are analysed and optimising potential exposed using CFD, while FEM and modal analysis allow us to analyse and optimise the static, dynamic and acoustic behaviour of components under the most varied conditions.
  • System planning
    Conversion, calculation, planning, realisation.

  • Dismantling and assembly
    Professional dismantling within a precise time frame. Planning, realisation, management, including with sub-contractors.

  • Commissioning
    of converted machinery and system components.

  • Control technology, e-technology, acoustic technology
    Interventions in process control systems, integration of new controls (e.g. when converting to variable speed control), layout of conversion components to suit drive system conditions, integration in low or medium-voltage switchgear systems, innovative sound insulation solutions to adhere to relevant standards.

  • Monitoring and maintenance
    These range from simple systems with signaling to process control technology to online condition monitoring which enables timely initiation of maintenance measures. Regular maintenance deadlines and individually tailored maintenance contracts. 

FAN RETOOLING TO VARIABLE SPEED CONTROL

Legislators all over the world are demanding a reduction in primary energy consumption, including regular energy audits. However, a complete renewal is not necessarily required to achieve this. Simply converting to systems with variable speed control can save you up to 30% in energy and costs. You will be astonished how quickly a partial modernisation achieved through replacement of outdated control components can pay off. You can count on our complete support to transform a plant of average efficiency into a veritable miracle of productivity, energy efficiency and operational reliability.

INNOVATIVE SPECIAL FANS FOR TEST BENCHES

Due to their specific quality, special fans have proven their value as alternatives in areas of application in which until now they have hardly been taken into consideration. For example, the MEE high-pressure fan sets new standards with regard to precision and efficiency in processes as a calibrated solution in gas testing systems. Thanks to a pressure resistant housing and integrated motor, this special design unites all components in a single housing without complicated and expensive sealing systems.

PLANT ENGINEERING AND MODERNISATION FROM A TO Z

In addition to the modernisation and conversion of fans, we offer you a broad range of services which address your ventilation system and, indeed, go much further:

  • Renewal of pipe systems, sound insulation booths, waste air lines, stacks and much more
  • Setup of transport systems
  • Modernisation of ash removal and purging systems

We will, of course, realise all these tasks at the best possible conditions for you and with the reliability typical of REITZ Retrofit, coordinating all disciplines and even taking care of commissioning and maintenance and guaranteeing an availability of 98% within the first two years.

MODERNISATION EXAMPLES: MINOR INTERVENTION, MAJOR EFFECT

  • Impeller replacement with the blade design, impeller version and inflow nozzle appropriate for the application
  • Wear protection on the impeller and housing
  • Speed increase through frequency converters or belt drives by altering the transmission ratio, provided the dynamic limiting values of the machine are not exceeded
  • Replacement of fan components (e.g. bearing, shaft, coupling and belt drive)
  • Old fan replaced by new

    → Download REITZ Retrofit broschure