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firefighting turbine
December 1, 2020 - Technologies

MXOne High-Performance Firefighting Turbine

Innovative fire protection using water mist from a safe distance

Today, Minimax is launching the extinguishing turbine MXOne. This unique system has a 360° operating range and enables the highly precise application of water mist from a significant and safe distance. In the event of a fire, the water mist absorbs a huge amount of energy, cools particularly effectively and reaches hidden fire sources better than classic monitors. It binds flue gases, pollutants and odors, and is able to exert its efficiency quickly over large areas. The effectiveness of the turbine has been examined and confirmed in full-scale fire trials conducted by independent bodies, including DMT.

MXOne can be operated with potable water, seawater and with/without foaming agents. Spray patterns can range from a fine water mist to a full jet. The firefighting system reaches a flow rate of up to 4,000 liters per minute. MXOne can be aimed at a hot spot either fully automatically or manually via remote control. Thanks to a smart operating system, a single turbine can supply water alternately to two or more neighboring areas. Consequently, several fires can be fought in parallel, or nearby facilities threatened by fire can be specifically cooled in a targeted manner. The turbine can be easily integrated into existing plants and is suitable for use in areas with temperatures ranging from -25°C to +60°C.

A decisive innovation: throw distance
MXOne has the unique ability to fight a fire with water mist from a significant distance. The turbine is able to offset the susceptibility of small droplets to external factors such as crosswinds or headwinds using a smart control system and activating a supporting air stream. Furthermore, the system can be flexibly adapted to meet almost any challenge posed by different fire scenarios.

Efficient firefighting with water mist
When extinguishing a fire with water mist, the water is atomized under high pressure, meaning the smallest of water droplets and a larger reaction surface are formed that absorb heat. When water evaporates, its volume is increased many times over, thus displacing the oxygen at the source of the fire. The smothering effect fights the fire directly. The cooling aspect of the water mist protects people and property from the effects of heat. The volume of water consumed during the firefighting effort as well as the consequential damage caused by the water are extremely low.

Maximal flexibility in positioning and application
The control and direction of the extinguishing turbine can be done fully automatically, as follows: Information from at least two fire detectors (e.g. UniVario industrial fire detectors or infrared cameras) is assessed in the fire alarm and control panel and the location of the source of the fire is accurately determined before MXOne is activated. Alternatively, manual control of the turbine is always an option. Both stationary and mobile control variants can be implemented according to the operator's requirements.

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Corrosion-protected pipe system
September 10, 2020 - Technologies

Corrosion-protected pipe system

Minimax launched Fendium - a quantum leap for sustainable fire protection.

These polymer-enhanced steel pipes have a special polymer on both the inside and out to protect them against corrosion. In contrast to painted coatings and powder coating, this polymer protection is built up during a multi-step chemical process which unifies the polymer and steel. Independent research has confirmed that the polymer achieves extremely high resistance to corrosive influences.

Sustainability through a longer service life
When used as intended, Fendium pipes have a significantly longer service life than pipes that have not been treated on the inside. Minimax offers a 10-year guarantee against rust-through on Fendium pipes – a guarantee that greatly exceeds legal warranties and industry standards.

Consistent higher safety level
Corrosion in standard pipes can lead to rough surfaces, encrustations and deposits which, in turn, increase pipe friction and reduce the free cross-section of the pipes. As this takes place inside the pipe, changes are not noticed for a long time. With their internal and external corrosion protection, Fendium pipes increase the effectiveness and reliability of extinguishing systems over the long term.

Greater efficiency
The low pipe friction offered by the smooth Fendium pipes even makes it possible, in many cases, to use smaller nominal diameters or smaller pumps. The advantages include weight savings, easier installation and reduced space requirements.

Fendium pipes offer an ideal combination of a longer service life, increased safety and greater efficiency: a sustainable concept!

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The Federal Association of Technical Fire Protection (bvfa) presents the "Sprinkler Protected" Award
September 29, 2017 - Technologies

Elbphilharmonie: Dependable fire protection is bon ton

A landmark building and an important new place for music lovers has been created in the central port of Hamburg.

The Elbphilharmonie is set to attract local concertgoers and members from the music industry as well as visitors from around the world. Thus, dependable fire protection for this new landmark is paramount. HOCHTIEF commissioned Minimax with the installation of sprinkler systems, hydrants and monitoring systems. We accepted the complex and demanding large-scale project and Alfred Neumann and his team from the Minimax Reinfeld office successfully implemented it. 4 sprinkler pumps, 2 storage vessels, 6 hydrant pumps, 3 surveillance control centers, 23 alarm valve stations, 120 Zonecheck detectors, 195 hydrant cabinets, 13,000 sprinklers, 16,200 meters of main and distribution pipes and 41,000 meters of string pipes ensure safety in the Elbphilharmonie.

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Self-monitoring of detector optics in spark detection
May 22, 2017 - Technologies

A world first: the UniVario YMX5000

Self-monitoring of detector optics in spark detection

The UniVario YMX5000 series offers new possibilities in spark detection in the wood-processing industry: for the first time there is a cyclic optics monitoring of all sensor units, as well for spark detectors. A new feature is that this detector series is suitable for extreme temperature ranges, and thanks to its modularity offers maximum flexibility in use.

The detection system of the UniVario YMX5000 series consists of a control unit with three connectors for remote sensor units. The electronics of the evaluation unit is self-monitoring, displays for example alarms or faults, and thus offers extra functional safety. The sensor units are connected to a control unit and allow dependable detection wherever there is an increased fire risk from sparks. The spark detection system is audited and approved by VdS.

New standards for additional safety: Self-monitoring in spark detection

Self-monitoring of optics has since become standard in flame detection. The UniVario YMX5000 system has succeeded for the first time in the world in transferring this standard to spark detection. At cyclic intervals the optics are monitored with regard to contamination or damage - a functionality that again significantly increases the operation safety of the system in the sometimes harsh areas of deployment in a wood-processing plant.

Extreme temperatures: From ice-cold to hot

The UniVario YMX5000 system is suitable for applications in extreme temperature ranges. The corresponding FUX sensor unit can even be used without fiber optic adapter at temperatures from -40°C to 105°C. The sensor units will be also available in an “Ex” version for use in explosion-hazard zones in Ex zones 1, 2, 20, 21 and 22.

Minimal downtimes: Easy, secure and long-lived system

Installing the sensor units is simple and safe thanks to the single-hole mounting with bayonet locking. The flush wall connection within transport- or suction channels minimizes the wear of the optics and guarantees a long lifetime. Possible air flushing does not affect the 120 degree viewing angle of the sensor system. Maintenance, for example for defective optics, is particularly easy thanks to a quick-change replaceable optics, so downtimes can be reduced to a minimum.

Minimax will be displaying the new UniVario YMX5000 detection system as a world first on the occasion of LIGNA 2017. In addition to this visitors to the Minimax trade stand at LIGNA can find out more about Minifog PressProtect, a solution for the protection of industrial presses, DryerProtect, the combined fire detection-, water mist- and spark extinguishing technology for driers, thermography systems and the Inveron hazard management system.

LIGNA 2017, Stand C24 in Hall 26

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Innovative company with awarded nozzle
September 28, 2016 - Technologies

Innovative company with awarded nozzle

The extremely flexible and economic VN nozzle has been awarded the Security Innovation Award.

In the VN nozzle the screens are not a fixed component of the product. Depending on the extinguishing agent throughput required, an appropriate screen is only inserted during installation. For subsequent changes in the performance requirement only the screen needs to be changed, not the entire nozzle. This makes the VN nozzle an extremely flexible and economic solution.

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