The Junker Group has extended its range of grinding machines: With its new Zema corundum line, the company offers efficient solutions for conventional grinding. Versatile, robust, durable – Junker corundum grinding machines fulfill the requirements of series production for a wide range of different workpieces. The CNC grinding machines grind elements such as flanges and journals on crankshafts, as well as gear, turbocharger and cardan shafts or spray nozzles. In total, the corundum line comprises three models, each of which has different focal points.