... of length:6 feet(1830mm,8 feet(2440mm),10 feet(3050mm);Three kinds of width: 6 feet (1830mm), 6.5 feet (1980mm), 7 feet (2130mm;Three ... ,10Tis the model widely used.Adjusting RangeLevelers of 6 feet and 8 feet,the adjusting range of height is :+300mm/-300mm;Levelers ... of 10 feet, the adjusting range of height is: +450mm/-300mm;power0.85KW ...