In Situations Such As Parallel Tracks, Cross Tracks, Wall Corners, And Small Angled Corners, When Ordinary Rail Transport Vehicles Cannot Be Used, And When The Price Of Trackless Vehicles Is Too High And The Steering Is Limited, A Turntable Appears. The Turntable Is Installed Below The Ground, With The Table Level With The Ground, And Tracks Are Installed On The Table To Facilitate Docking With The Ground Track. After The Flat Car On The Ground Travels To The Top, According To The Requirements, Rotate At A Certain Angle And Dock With Another Track To Complete The Track Change Operation At A Certain Angle. The 360 ° Non Dead Angle Turntable Can Achieve The Docking Of Tracks At Any Angle, Which Can Be Divided Into Two Categories. One Type Is A Flat Car, With Wheels Running At The Bottom And Four Wheels At A Certain Angle, And Is Equipped With Guidance Devices And Proximity Switch Positioning Devices; The Other Type Is The Rotary Support Type, Which Selects The Rotary Support As The Only Component For The Rotation Of The Turntable. It Is Driven By Gear Transmission To Rotate The Turntable, And Is Equipped With A Limit Device And A Proximity Switch Dual Fuse To Achieve Automatic Docking Function.