SUPPORT DEVICE OF THE TARGET PROCESSING UNIT

摘要

Disclosed is a support device of a target processing unit. According to an embodiment of the present invention, the support device of the target processing unit comprises: a target processing unit having a large-caliber diameter and length, including a first to n^th unit processing object formed to be pipe-shaped; and a support unit wherein a support reaction is generated in a radial direction along an inside longitudinal direction to prevent deformation from being generated when welding the first to n^th unit processing object with one another.