slewting bearings

  To the untrained eye, a slewing ring might look like just a massive steel circle. But as a manufacturer with nearly 20 years of history, we see it as the high-precision "heart" of a machine. Since our founding in 2007, we have been perfecting our craft. Today, we are opening our factory doors in Hefei to show you the journey of a slewing ring from raw steel to global shipment.     Material Selection: The Foundation of Strength   Every project starts with choosing the right steel. We select materials based on the specific environment where the machine will work, such as wind turbines or heavy-duty cranes.   50Mn: A high-performance choice for most general industrial machinery. 42CrMo: A tougher alloy steel for heavy loads and high-impact environments....