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
Model | HGZ100 |
Max loading T | 1000 |
Suit diameter mm | Min | 6000 |
Max | 2800 |
Rubber Roller mm | Dia | 500 |
Width | 120 |
Metallic roller mm | Dia | 494 |
Width | 80 |
Linear speed m/h | 6--60 |
Speed Control | VFD |
Motor power kW | 2*2.2 |
Roller distance mm | 2200 |
Above are our standard models and parameters, and it can be designed and manufactured on request. |
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
