Rapid cooling

Printable Version

Fives' rapid jet cooling solution

Fives' rapid cooling section offers a flexible and compact way to perfectly cool the strip. The compact design has a number of benefits, including the better cooling rate control and the significant energy savings. Protective atmosphere gas (HNx) is blown onto the strip through an array of blowing nozzles, ensuring uniform strip cooling without the need for an equalizing section. Cooling adjustment is ensured by variable voltage variable frequency (VVVF) motor control, while the insulating fiber lining is covered with stainless steel sheets for strip protection. More than 250 rapid cooling sections from Fives have been sold worldwide.

Rapid jet cooling

Rapid jet cooler

Fives has recently developed rapid jet cooling, which provides a high cooling rate of up to 75˚C/sec for processing high strength steel.

Rapid jet coolers blow protective atmosphere gas through an optimized array of blowing nozzles.

The external design remains unchanged, compact and standard, but one rapid jet cooler is equivalent to two or three standard jet coolers.

Specific design

The specific jet rapid cooling design was developed by Fives with an external exchanger and fans for high cooling rate, as well as for aluminum-based coating, which works at higher temperatures of 600 – 680˚C to avoid evaporated dust from the coating bath clogging the heat exchanger. This section is also equipped with a heater to maintain the proper strip temperature.

⇒ For recruitment-related matters (application, etc.), please do not use this form. Make your requests on this page.

In order to address your request, we need to collect the information listed in the form below

Information on data processing

As a data processor, FIVES implements personal data processing when managing your contact request. The data collected are required for this processing and are retained, unless you object, for a period of 6 months from the last contact between you and FIVES. If the information is incomplete, FIVES will not be able to respond to your contact.

The data collected are exclusively for the use of FIVES departments.

Pursuant to current legislation, you have the right to request access to data concerning you, their correction, deletion and portability, as well as a right of limitation over processing of your data.

These rights can be exercised by email to DPO@fivesgroup.com or by post to the Data Protection Officer at the following address: FIVES, 3 Rue Drouot, 75009 Paris, accompanied by a copy of an identity document.

In case of a dispute involving processing of your personal data, you have the right to make a complaint to the French Data Protection Agency (CNIL).

To find out more about our personal data protection policy click here


Despatch of these emails is managed by a FIVES partner located in the United States, an active member of Privacy Shield. The partner guarantees processing compliant with European requirements for personal data protection. Unsubscribe with a single click on a link in the message received.

* required fields

Your message has been sent and will be treated as soon as possible. Thank you for contacting Fives.

Sorry, we encountered a problem, your message was not sent