Combined with your existing process welding, 1-2 sets of 4.5-meter long-axis roller frame can be used to adjust the position of the taper according to the actual situation during welding, which is convenient for welding position requirements.

tapers connect, inner ring seam welding, head mounting, internal accessory welding

These three stations can be completed together, or they can be completed separately with 2-3 sets of 8 meter long shaft rollers.

The three processes are completed on a long-axis roller frame, and adjust left and right of the long-axis roller frame let the welding of the various processes more convenient. Figure 9