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15th birthday of STS extruders.

Coperion adds new laboratory extruder to the STS series.

The STS twin screw extruder from Coperion is celebrating its 15th birthday this year. Thanks to the ongoing technological and design development, the STS extruder has proven itself today as a strong performing quality product for numerous compounding processes on the market. Just in time for this anniversary, Coperion has expanded the STS series by one more extruder size: The new STS 25 Mc11 extruder with a 25 mm screw diameter is designed especially for research and development tasks as well as for production of small batch sizes of 2 kg and more, achieving throughputs of up to 80 kg/h. It will be shown for the first time at Chinaplas 2019 (21-24 May 2019, Guangzhou, China) at the Coperion booth 5.1M11 in Hall 5.1.