What is mandrel of pipe bending machine?
When bending steel pipes and aluminum pipes, the mandrel of the pipe bending machine must be used for difficult work. Bending smaller radii, thin tubes or harder materials may cause unsatisfactory results. In these cases, the mandrel may come in handy. The purpose of the mandrel is to prevent the tube from collapsing.
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- Donglai Industrial Park, Nanfeng Town, Zhangjiagang City, Jiangsu, China.
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