

有两种类型的 1/2”(13 毫米)链条:
Classic Chain Grade 100:36 to 46 Rockwell C – 硬度良好,且防水性能良好。
HD-Pro Chain Grade Ultra:55 to 60 Rockwell C – 硬度卓越,有利于最大程度地减少磨损。

Together with Mona Neubaur, Minister of Economic Affairs of the German state of North Rhine-Westphalia, GEA CEO Stefan Klebert has opened a new technology center for pharmaceutical freeze-drying systems in Elsdorf, Germany. GEA employs approximately 260 people at the facility, which combines research and development with production and service under one roof.