Metal Wheels with notch to prevent the tanks traverse

       When we weld the tanks with flange, the tanks will traverse . We may put the flange in the wheel's notch .  The wheels notch will special produce according to the flange width. The wheels will be special heat treatment, and have higher surface hardness.

      When you want to buy this type machine, you will give us the drawings about your workpiece . We will check your flange size , then design the welding rotator for you.