K2022 MACHINERY | EXHIBITION PREVIEW
central lubrication unit. Using a Bluetooth interface, the unit provides the operator with all relevant data, such as battery voltage, temperature, and delivered lubricant volume, as well as the time since the most recent pump stroke and operating time, enabling the operator to detect irregularities at an early stage. The new R 200/20 Servo edge trimming system, a joint development with Breyer Extrusion, comple- ments Hellweg’s range of systems of this type, also known as guillotines or chippers. When trimming film webs, it pre-shreds one or two edge strips, which are then fed to a granulator for further processing. The operator is able to select the cutting frequency and specify the length of the chopped edge strips. �
www.hellweg-maschinenbau.de
ICMA San Giorgio’s display at K2022 is focused on recycling. The company will present a One Step up-cycling line for recycling of flexible packaging into high quality material using one co-rotating twin screw extruder. It will also present an upcycling compounding system suitable for production of engineering compounds, TPEs and bio-based materials. �
www.icmasg.com
KraussMaffei’s K2022 display focuses on integra- tion of its compounding into upcycling and circular production processes. The company will, for example, be demonstrating injection moulded production of insulin pen caps in a medical grade PP followed by direct transfer to a ZE28 BluePower twin screw compounding extruder, where additives, glass fibre reinforcement, and liquid colorants are introduced before the finished upcycled compound is delivered to a second moulding machine for production of an automotive door module. The ZE28 extruder will be equipped with
KraussMaffei’s latest control system, which gets its first public showing at K. The most noticeable
Left: Kreyenborg’s Universal Quick Mixers
IMAGE: KREYENBORG
change is the interface, which uses a number of wizards to provide the operator with step-by-step instructions. The aim is to ensure that even less experienced staff members are able to control complex extrusion processes. Any deviations from setpoints are indicated at an early stage by visual feedback, so that intervention is possible before it becomes even necessary. The machine is also equipped with the compa-
ny’s ColorAdjust system. This uses a photometer to determine the colour of the cooled reclaimed pellets in the vibration chute, then transmits the corresponding values to the machine control system where they are used to programme and control a colour metering unit (typically four liquid colours but expandable to six depending on the specific application). The ColorAdjust system provides completely automatic control of the colour. �
www.kraussmaffei.com
Kreyenborg will be delivering a highly flexible tailor-made mixing system which can be used for a wide range of regrinds. The mixing system includes two proven Universal Quick Mixers which can be operated individually when mixing smaller quanti- ties to ensure easier cleaning, or they can be connected and used together. For smaller quanti-
Dress up your blown film line for processing RECYCLATES!
Hall 9, Booth A28
19-26 OCTOBER 2022 Düsseldorf, Germany
BKG® HiCon™ K-SWE-HD/RS
WWW.NORDSONPOLYMERPROCESSING.COM
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