VFD Controlled Self Aligning Pipe Rotators for Welding , Welding Turning Roll

Quick Detail

• The self- align/adjusting rotator is suitable for circular pipe/tank/vessel welding;
• The distance between wheels can be adjustable by it self.
• Double motor drive system which is more stable and reliable;
• Steplessly controllable rotary drives by means of A.C. or D.C. motor (on request) drive via self-locking worm gear reducers;
• Schneider or Panasonic inverter to realize VFD speed control and synchronous rotation of rollers;

self-aligned welding rotator of size

 Main features

The standard models of our roller beds have the following features:

• Steplessly controllable rotary drives by means of A.C. or D.C. motor (on request) drive via self-locking worm gear reducers;
• Schneider or Panasonic inverter to realize VFD speed control and synchronous rotation of rollers;
• Heat treatment to main welding parts after welding; sand blasting treatment to main welding parts before painting;
• Roller distance is self-aligned and roller surrounding angle among 45°～110°;
• All motion parts have lubrication system;
• Main electric elements are ABB/Siemens brands;
• Hand pendant with Forward-Stop-Reverse and speed potentiometer are standard;
• Lifting lug on the base of roller bed;
• Standard color:

Optional features:

•  Roller material options: Metallic or PU roller;
•  Undercarriage/travel boogie;
•  Interface for integral control with welding column&boom;
•  Foot switch;
•  Servo drive;
•  Anti-explosion motor&control panel;

  Structure drawing