... high-quality steel carbon structures, strong and durable.4. Variable frequency, variable speed, according to fabric, moisture, steam supply, ... processing.7.frequency conversion speed-adjusting save 60% power ,adopt chain-wheel driving,reducing break-down ,stable run,low noice. Technology ... 250028003000Ironing Speed(m/min)0-50-50-5Heating power (Mpa)183643Motor Power(kw)1.51.51.5Max Iron Smooth ...