No residual straight edge winding process in the cylinder of symmetrical plate winding machine

The invention discloses a symmetrical three-roll plate winding machine cylinder without remaining straight edge winding process, which comprises placing a steel plate between the upper roll and the lower roll, rolling the steel plate into an arc plate with the same curv.........

 Jul.15.2023 learn More

18/5000 翻译 Rolling and bending method for a tube with a straight edge rolled by a three-roll plate rolling machine

The rolling and bending method of a straight edge coil tube rolled by a three-roll plate rolling machine includes the following steps: the rolling and bending mechanism is used to preform the straight edge coil tube and then roll and bend it. The invention can realize t.........

 Jul.15.2023 learn More