Polyurethane Technology >> Ultra-compact Systems for continuous production of high-quality slabstock foams >> Ultrakompakte Anlagen zur kontinuierlichen Herstellung von hochwertigen Blockschäumen

JFLEX EVO – BRIDGING THE WORLDS OF DISCONTINUOUS AND CONTINUOUS PRODUCTION With the JFLEX series, Hennecke has had a revolutionary slabstock line since 2013 that offers users with medium production volumes all the advantages of continuous production. The innovative production system impresses with its extremely compact dimensions and excellent price-performance ratio. The usual Hennecke quality down to the last detail comes as standard. JFLEX evo, the latest generation, presents itself with decisive improvements that offer the user further significant advantages in terms of operation and the possible...

HIGH PRESSURE PROCESSING Optimized premixing thanks to high-pressure injection of up to 120 bar and increased efficiency thanks to pneumatically controlled injectors. INTELLIGENTE PRODUKTIONS-ÜBERWACHUNG: Optimierte Vorvermischung durch Hochdruckeinspritzung von bis zu 120 bar und erhöhte Effizienz durch pneumatisch gesteuerte Injektoren. ISOCYANATE HIGH-PRESSURE METERING Significantly improved chemical reaction, better control of cell size and reduction of isocyanate consumption by up to 5 %. ISOCYANATHOCHDRUCK-DOSIERUNG Deutlich verbesserte chemische Reaktion, bessere Kontrolle der Zellgröße und...

QUITE SLOW AND YET RECORD-BREAKINGLY EFFICIENT ZIEMLICH LANGSAM UND TROTZDEM REKORDVERDÄCHTIG EFFIZIENT With conventional, continuously producing slabstock lines, the expansion speed of the formulation determines the production speed and therefore also the overall length of the line. Hennecke JFLEX plants are operated at a significantly lower production speed and are able to continuously produce comparable foam blocks of impeccable quality despite a total length of only around twelve meters. The ultra-compact footprint is a significant advantage over conventional continuous slabstock lines, but...

WORKING AT HIGH PRESSURE: THE METERING SYSTEM Like all continuous slabstock lines from Hennecke, the JFLEX evo also comes with the high-pressure metering system. Additives are injected at 60 bar and isocyanate at working pressures of up to 120 bar. This results in a distinctive premix quality and enables isocyanate savings of up to five percent. High-pressure dosing also contributes to better control of the cell structure. Besides this, the JFLEX evo utilizes the highly acclaimed LIQUIDLAYDOWN technology, which ensures efficient and practically void-free foam production. In combination with the...

Homogeneous distribution of the reaction mixture across the entire production width by means of oscillating discharge devices. Homogene Verteilung des Reaktionsgemisches über die gesamte Produktionsbreite mittels oszillierender Austragsorgane. THE J-PIPE RETAINING ZONE: OPTIMAL FOAM QUALITIES WITH A HOMOGENEOUS CELL STRUCTURE THROUGHOUT The heart and namesake of the JFLEX series is the so-called J-PIPE retaining zone. This patented process allows the plant to be operated at a relatively low production speed. A key component of this is the inflow zone – designed as a wide funnel across the entire...

DIE J-PIPE-EINTRAGSZONE: BESTE SCHAUMQUALITÄTEN MIT DURCHGEHEND HOMOGENER ZELLSTRUKTUR Herzstück und Namensgeber der Baureihe JFLEX ist die so genannte J-PIPE-Eintragszone. Mit diesem patentierten Verfahren ist es möglich, eine vergleichsweise niedrige Produktionsgeschwindigkeit zu fahren. Wesentlicher Bestandteil ist dabei die Einströmzone, die als breiter Trichter über die gesamte Produktionsbreite ausgeformt ist. Im Gegensatz zur Trog-Technologie ist dieses Einströmbecken allseitig mit kontinuierlich bewegten Trennbahnen ausgekleidet, so dass es in diesem Bereich zu keinerlei Anhaftungen kommt....

SHORT ROUTES: TYPICAL PRODUCTION LAYOUT OF THE JFLEX EVO The compact dimensions of the JFLEX evo continuous slabstock lines are unique in the world. The extremely efficient use of the production area is also noticeable during operation. Ergonomic working with short distances and easy handling are further advantages that characterize the JFLEX evo. Furthermore, all JFLEX assemblies are preassembled so that they only need to be connected on site following the plug-and-play principle. This means that the plant can be installed and commissioned within a very short time and dismantled just as easily....

KURZE WEGE: TYPISCHES PRODUKTIONSLAYOUT DER JFLEX EVO Die kompakten Abmessungen der kontinuierlich produzierenden Blockschaumanlagen vom Typ JFLEX evo sind weltweit einzigartig. Die äußerst effiziente Nutzung der Produktionsfläche macht sich auch im laufenden Betrieb bemerkbar. Ergonomisches Arbeiten mit kurzen Wegen und einfaches Handling sind weitere Vorteile, durch die sich die JFLEX evo auszeichnet. Darüber hinaus sind alle Baugruppen der JFLEX evo so vormontiert, dass sie vor Ort nur noch nach dem Plug-and-Play-Prinzip angeschlossen werden müssen. So lässt sich die Anlage innerhalb kürzester...

EVERYTHING IN SIGHT: AUTOMATED PROCESS CONTROL WITH FOAMWARE The FOAMWARE is specially tailored to requirements of slabstock foamers. We have enhanced the proven functions of the previous generation PDE with a number of new features. Even in the standard version, the FOAMWARE includes visualized flow charts, process charts and calibration history, as well as further software tools for analyzing the actual and setpoint values. The FOAMWARE's "magic eye" function also makes it easier to identify any irregularities by displaying the pressure data in a graph. Nothing now stands in the way of perfect...

>> Flexible production in the smallest of spaces >> • Ultra-compact dimensions • Continuous adjustment of the foaming width • Quick and easy commissioning thanks to the plug-and-play principle • Innovative and future-proof FOAMWARE control software » Highly efficient raw material yield and cost savings • Hennecke high-pressure technology • 4-page paper system (including FLAT-TOP system) • Recirculation of the main components polyol and isocyanate • Exceptionally short start and end blocks -plus fast formulation and short color transitions Flexible Produktion auf kleinstem Raum • Ultrakompakte...