Welding Assistant 40T Self Aligning Vessel Turning Rolls With Roller Speed 6-60m/H

 Introduction

The welding rotator consists of a base, a power driving device, active and driven rollers, and other structures.

The welding rotator mainly uses the driving device to perform the active rotator operation, and there will be friction

between the active rotator and the cylindrical workpiece. This friction force can mainly drive the rotation of the workpiece,

thereby realizing effective displacement. Let the inner and outer circumferential seams and inner and outer longitudinal

seams of the cylindrical workpiece be in the horizontal position where welding is needed, and the Self-Aligned Welding

Rotatorcan realize automatic welding work. This can not only improve welding quality to the greatest extent but also effectively 

improve work efficiency.

 tank turning rolls Specifications

The standard models of our roller beds or welding rotators 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 Rubber roller;
• Undercarriage/travel boogie;
• Interface for integral control with welding column&boom;
• Foot switch;
• Servo drive;
• Anti-explosion motor&control panel;