... , main forming machine, hydraulic cutting, product stand, hydraulic system, electric system.Technical Parametersnamual inner tight decoilercoil inner diameter ... cutterMaterial of blade: Cr12 with quenched treatment60-62Cutting system: adopt advanced hydraulic drive, automatic cut afterforming, ... ;main forming machine:1set;hydraulic system:1set;electrical system:1set;normal product stand: 3sets.