Fakuma 2024: ALLROUNDER 720 E GOLDEN ELECTRIC

ARBURG has optimised the design so that the new ALLROUNDER 720 E GOLDEN ELECTRIC, with a width of just 1,848 millimetres, has a significantly reduced installation area compared to other machines in its class. This has been achieved through features such as a new safety door with recessed handles. At the same time, the door opening has been widened to 1,400 millimetres, making the ejector area more accessible, for example. Due to its smaller installation area, the new ALLROUNDER fits into existing production grids and lines. This is of particular interest when old machine technology needs to be replaced. However, even for new production facilities that are being planned, every achievable space saving is a valuable resource. Thanks to the slim design, more machines can be set up in injection moulding production, resulting in an increased output per square metre.

The ALLROUNDER 720 E GOLDEN ELECTRIC features high-quality machine technology to ensure stable and reliable plastic parts production. This includes a toggle-type clamping unit and direct drives from ARBURG's subsidiary AMKmotion. With an electric mould height adjustment system, mould installation heights of up to 800 millimetres are possible. The drive components are optimised for a clamping force of 2,800 kN. The proven high-quality ARBURG plasticising with the "aXw Control ScrewPilot" ensures reproducible injection and excellent moulded part quality. Optimised mould venting with two-stage mould locking also plays a part in this. For convenient maintenance, the new electric ALLROUNDER has the same easily accessible control cabinet concept as the new hybrid machines. A lubrication unit and an optional pneumatic system are located on the operating side. The parts chute in the machine base has been widened, making it easily accessible.

The new electric machine is not limited to a specific product and is quickly available, which is particularly advantageous for short-term replacement purchases and capacity expansions. It is relevant for almost every industry and of particular interest for technical injection moulding. Other typical areas of application include dimensionally stable housings for electromobility, thick-walled closures for household goods, precision components for medical technology, and the construction and leisure industries. The ALLROUNDER 720 E GOLDEN ELECTRIC is equipped with the SELOGICA ND control system as standard. If required, additional options and functions such as core pulls and heating and cooling circuits can be easily integrated and programmed, enabling a wide range of plastic parts to be produced flexibly, efficiently and reliably.

The new electric machine can also be automated with linear Multilift robotic systems and six-axis robots from ARBURG. The exhibit is equipped with a Multilift V 30. At Fakuma 2024, the ALLROUNDER 720 E GOLDEN ELECTRIC with a clamping force of 2,800 kN and a size 800 injection unit will be producing PP razor covers by way of example. A 24-cavity mould from Hack will be used. The cycle time is around 11.5 seconds, with each moulded part weighing 1.2 grams. The 24 finished parts are then ejected in groups of four, clustered by cavity, into six boxes.