该设备主要用于封头的旋压成形和直边修正，是为非标封头的制作和保障冲压成形的封头尺寸精确的重要设备之一。

It is mainly used for heads spinning and straight flange correction.It guarantees fabrication

of non-standard heads and accurate dirmension of heads formed by pressing.

【能力范围 Applicable Range】

 直径(Dia.) : 750~ 3000mm

 厚度(Thk.) : 3-12mm