Conventional rotator (turning roller) (1) Rotators mainly consist of drive, idler, electrical part and hand control box. (2) rotators (turning rolls) are used for the inside and outside circumferential and longitudinal welding. (3) The distance of rollers can be adjusted by bolt or lead screw. (4) VFD speed control, being stable and precise. (5) Rubber, steel or PU wheel, it is all on customers'decision. (6) It can be designed as movable type. (7) There is a hand control box to facilitate operation. (8) Brand of motor,reducer and electrical part: motor: ABB or Simens reducer: ABB , Simens or SE electrical part: SE or simens type: HGK-200 steel roller loading capacity: 200ton roller speed: 6-60m/h speed adjust: VFD diatance adjust: screw/arbor