Higher performance and dynamism for Allrounder A

Arburg wouldn't be Arburg if it weren't constantly thinking up new well thought-out ways of expanding the modular Allrounder range. One new addition relates to the movement axes on the largest electric model to date, the Allrounder 570 A with a clamping force of 2,000 kN. Like many extensions and refinements to the Arburg range, this development was largely brought about in response to customer requests. The high injection speeds that can be achieved also yield a higher injection performance, something that is necessary for some important areas of application. The levels of material throughput attainable through the high plasticising capability enable fast cycles to be achieved. This can be advantageous in the field of multi-cavity applications, for example, as well as for the packaging sector or thin-walled applications. On the electric Allrounder A, the hydraulic injection axis is moved by means of more powerful accumulator-driven hydraulics, which have also been used to date for the optionally available hydraulic "Ejector", "Nozzle" and "Core Pull" auxiliary axes. This new injection-side enhancement effectively increases the range of applications of the Allrounder 570 A in the high performance sector. However, the machine still remains energy efficient, thanks to the other electric movement axes, for example on the clamping side. A principle feature of the electric Allrounder A is its cost efficiency. The main axes, with servo-electric drive as standard, allow for simultaneous movements and consequently for short cycle times. The auxiliary axes can be driven electrically or hydraulically, depending on the customer誷 requirements. A further advantage of these electric machines is their low energy consumption which, depending on the application, can be up to 40 % lower than with a comparable hydraulic machine. Accordingly, in future, the Alldrive machines will carry the new Arburg energy efficiency label "e2" High reproducibility and part quality are guaranteed by the excellent positioning accuracy of the electric movement axes, which also contribute to reduced noise emission levels. Thanks to the accuracy of the axis movements, simultaneous entry into the mold can be performed quickly and precisely in order to optimise cycle times.

Arburg Pte Ltd. Tel: +65 6778 8318 Fax: +65 6778 8718 E-mail: singapore@arburg.com Website: www.arburg.com.sg Acess Code:RE5103

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