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With the BrightStar electric press, which can be used for composites and also ultrasonic welding of thermoplastic composites, KraussMaffei (Parsdorf, Germany) is expanding its portfolio in the areas of automated press lamination and edge folding technologies for automotive.

The fully electric press platform offers high precision, ease of use and maximum flexibility. At its heart is a new electric drive in combination with an innovative heating package that enables precise temperature control for heat-based adhesives.

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The BrightStar was developed specifically for the requirements of press lamination and automatic edge folding applications, but can also be used for combo punch and ultrasonic welding applications. The model also supports a wide range of other technologies such as sonic welding, IR welding, light punching and skin trimming.

Thanks to an integrated Quick Tool Change option, tools can now be changed faster and more safely, KraussMaffei reports. The safety features in the main tool sequence program ensure that the tool is reliably protected against damage. In addition, customers can make certain changes to the tool program themselves without the need for an on-site service technician, saving time and increasing flexible production. 

The BrightStar is available in three variants: 5, 10 and 20 tons of pressing force. It offers a fully modular, customizable platform and enables individual adaptation to customer-specific processes and automation concepts. Thanks to an integrated, high-precision mold set in the upper plate area, no additional tool guidance is required.

In addition to the BrightStar electric press, there is also the BrightStar Lite, the latest generation in this line that is available in a 5-ton version. It is considered to be a more cost-effective option for low-tonnage applications compared to the regular BrightStar. The mold space of the BrightStar Lite has been expanded from 1,700 mm to 2,500 mm, while design optimizations reduce the overall weight, maintaining the same stability and precision.