Welding Rotator refers to the use of the friction between the workpiece and the active roller to drive the circular workpiece to rotate to complete the welding of the circular weld. 

The welding speed can be adjusted by the rotation speed of the active roller on the welding rotator. 

The rollers should always be kept on the same axis, so that the workpiece is not easy to deform and slip when rotating.

Misa Welding provides two series of welding rotators, self-adjusting and conventional. Used for welding, polishing, rubber lining and assembling of cylindrical cylinders. It is suitable for cylinders of different diameters by adjusting the center distance of the rollers.

The self-adjusting welding rotator can be adjusted according to the size of the cylinder, which is more convenient and flexible, but the price is slightly higher than that of the conventional welding rotator. 

The base of the conventional welding rotator can be adjusted with bolt or screw, which is easy to operate and has a favorable price.

The Welding Rotator are controlled by AC frequency converters, and the linear speed is digitally displayed, which is advanced and reliable. Misa can also design and customize various types of welding rotators according to user needs.

Welding Rotator is a kind of welding auxiliary equipment, which is often used for welding inner and outer circumferential seams and inner and outer longitudinal seams of cylindrical workpieces.

The structure of the welding rotator includes a base, a driving roller, a driven roller, a bracket, a transmission device, and a power device drive.

The transmission device drives the active roller, and uses the friction between the active roller and the cylindrical workpiece to drive the workpiece to rotate to realize displacement, which can realize the horizontal position welding of the inner and outer circumferential seams of the workpiece and the inner and outer longitudinal seams. The automatic welding equipment can realize automatic welding. , It can greatly improve the quality of welds, reduce labor intensity, and improve work efficiency. The welding rotator can also be used with manual welding or as a device for testing and assembling cylindrical workpieces.

The structural characteristics of the welding rotator:

1. It can be combined arbitrarily according to the weight and length of the weldment, which is convenient and flexible to use;

2. The center distance of the rollers is automatically adjusted within the specified range, suitable for workpiece of different diameters, and the cylindrical workpiece is placed smoothly;

3. SCR-powered DC motor drive, stepless speed regulation, wide range of welding speed and stable speed;

4. Strong applicability and widely used;

5. Combined rollers, steel wheel inner core, outsourcing polyurethane wheels, stable transmission, high friction and long life;

6. The wheel pressure on the workpiece is small, which can avoid cold work hardening on the working surface.