With granulation systems for applications such as foodstuffs, sub-cooling melts, thixotropic, abrasive and corrosive products, Sandvik offers the widest range of process solutions in this field. Two examples – the Rotoform 3000 and Rotoform HS (High Speed) models – will be the focus at the company‘s POWTECH stand and will be demonstrated as a steel-belt cooler in action (Fig.).

The “Rotoform family” comprises nine different types and has been developed for very specific applications, but all models work based on the same fundamental principle. With this very flexible high-tech process, melts up to a feed temperature of 320 °C and a viscosity of 50 000 mPas can be processed. Depending on the product, pastilles in the size range from 1 to 30 mm can be made. The diameter of the pastilles can be changed by simple adjustment of the feed device during ongoing operation or – in the case of more major changes to the diameter – by switching individual machine components.


Hall 7, Stand 7-425


Related articles:

Issue 2020-4 PL425827 (A1)

Iron-bearing composite added to raw-material flour in the Portland clinker production process

(22) 05.06.2018 (43) 16.12.2019 (57) The subject of the application is an iron-bearing composite used in the production of Portland clinker. This composite is a mixture that contains fine-grained...

Issue 2016-4 RETSCH GMBH?HALL/STAND 1-552

New product line of big crushers and grinders

Retsch GmbH – supplier of lab equipment for sample homogenization and sieve analysis – have enhanced their product range with a complete line of instruments for applications with large feed sizes...

Issue 2009-11

Fully-mobile crushing station

With the PF300 from Sandvik a completely new fully-mobile crushing advancement for on-face mining applications is now available (Fig.). The heart of the PF300 is the Sandvik crushing technology. The...

Issue 2021-4 PL431077 (A1)

Method of producing Portland clinker using de-ironed steel slags

(22) 09.09.2019 (43) 22.03.2021 (57) The subject of the invention is a method of producing Portland clinker with the use of de-ferrous steel slags in a rotary kiln, inclined downwards from the...

Issue 2010-7-8

Sandvik SR roller screen in the lime processing plant

In 2008 planning commenced for the new lime processing and calcining plant at the Saal site operated by the company Fels-Werke. The plant is designed for a running time and operating lifetime of 40...