Global service numbers

Global first-level support

Our reliable first-level support is available around the clock, 365 days a year.

+49 2241 339 360

Please have either your Hennecke order number or the MACHINE-ID ready so that we can help you quickly and effectively.

Here you will find the order number or the MACHINE-ID on your machine or plant: Example type plate | Example QR-Label

Our reliable first-level support is available around the clock, 365 days a year.

Germany
Hennecke GmbH (Sankt Augustin)
+49 2241 339 555
(Only for Hennecke Polyurethane Technology machines and systems technology)

Hennecke GmbH Rollforming Technology (Kreuztal)
+49 2732 765063-0
(Only for Hennecke Roll Forming Technology machines and systems technology)

Italy
Hennecke-OMS S.p.A. (Verano Brianza)
+39 0362 983 262
(Only for Hennecke-OMS machines and systems technology)

USA
Hennecke Inc. Polyurethane Technology (Pittsburgh):
+1 724 271 3659

Mexico
Hennecke México S. de R. L. de C. V. (Querétaro):
+52 442 220 1769

China
Hennecke Machinery (Shanghai) Ltd. (Shanghai)
+86 21 6489 7063

Singapore
Hennecke Asia Pte.Ltd. (Singapore)
+65 6227 9680

Japan
Hennecke Machinery Japan K.K. (Tokyo)
+81 (03) 6853-6710

Korea
Hennecke Korea Ltd. (Seoul)
+82 2 790 7470

India
Hennecke Asia Pte Ltd
+91 40 4433 4466

Safe processing of the eco-friendly blowing agent PENTANE

PPT technology - Safe processing of the eco-friendly blowing agent PENTANE

PPT technology

PENTANE has been and is still largely responsible for the fact that rigid and integral skin foams can be manufactured without an impact on the environment. Pentane Process Technology (PPT) was launched by Hennecke already in 1993 and has been playing a leading role since. The processing of pentane as a substitute for CFCs was mainly driven by the refrigerator and freezer industry. Apart from this application, Pentane-blown PU systems are also used in the production of sandwich panels, district heating pipes and steering wheels made of semi-rigid integral skin foam. Because PENTANE can create an explosive atmosphere at certain gas concentrations, PPT technology comprises a catalogue of primary and secondary measures that prevent the emergence of explosive mixes right from the start. One additional safety plus is realised by technical precautions which have been developed in close cooperation with TÜV Süddeutschland (Southern German Technical Inspectorate).

Metering machines
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