Extrusion International 1-2018

Wartbachstr. 9 · D-66999 Hinterweidenthal/Germany Tel. +49/63ž96/92ž15-0ž·žFax +49/63ž96/92ž15-25 stein@stein-maschinenbau.de · www.stein-maschinenbau.de RAZ and RAZR caterpillar haul-off unit (pivoted) The STEIN caterpillar haul-off units are suitable for removing a very wide variety of profiles with horizontal pads or high pads. The new patented PIVOTED RAZR caterpillar haul-off unit , first exhibited at the 2013 K Trade Fair, is continuously adjustable from 0-90 degrees, does not need any form pads and makes fast profile change possible. The function of the caterpillar haul-off units with their innovative details: The pre-stretched double chains do not prevent any other elongation during operation. The chains are supported by high- molecular anti-friction material that can be easily changed. The lower caterpillar guide is permanently connected to the machine base. The upper caterpillar can be guided sturdily upwards on the infeed and discharge sides. The contact pressure is ensured by a precision controller with adjustment of the back pressure to relieve weight. The innovative TILT LOCK is designed to be supported on the next pad part, thus preventing tilting even with high pads. They can be quickly replaced via a quick-release lock. The caterpillar haul-off unit can be pivoted 90 degrees so that the upright extruded profile on the even surface can be removed. There is thus no need to change the pads (see image on right). The specific drive concept provides optimal anti-slip control that minimises wear and tear of pads even when critical profiles are used. No need to worry any more about pad imprints. This type of control guarantees optimum production conditions since both caterpillar speeds align. STEIN MASCHINENBAU arrived in the future long ago! Use this innovation to give you a competitive edge. „STEIN BLUE-LINE – for a sustainable future” stands for sustainable and energy-efficient equipment. Nearly 100% domestic production and high vertical integration guarantee maximum demand. Made in Germany Maschinenbau GmbH&Co. KG in Extrusion Pad with tilt lock Pivoted RAZR caterpillar haul-off unit