... protection 3.High forming speed Ceiling t-grid making machine Ceiling t-grid making machineSpecifications:1.Ceiling Tee Grid ... by decoiler, hydraulic punch press, feeding device, roll forming machine, straightening device,hydraulic cutting off, cold water recycling device, ... 450mm-700mmB. Max width of coiling: 1200mmC. Max weight of loading: 5000kg.2. Main forming machineA. Number of forming steps: ...