... swivel mechanism... material hot rolled steel motion 360 degree continous rotation Product Category Rotating MechanismProduct CodeROM-LRotation Range360 degreeAppearance ... steel, carbon steel, hot rolled steel , copper, iron, etcTestFatigue test machine Salt spraying testerMakingprocesstamping, metalplated,bending, welding ... the eminence and development. vehicle turntable with 360 degree rotation