Six-roll single-rack temper mill

The utility model discloses a six-roll single-rack temper mill which comprises a first supporting roll, a first middle roll, a first work roll, a second work roll, a second middle roll and a second supporting roll. The first supporting roll is arranged on the upper portion of a rack of the temper mill, and the first supporting roll is in an inverted CVC roll shape. The first middle roll is arranged under the first supporting roll and is in a CVC roll shape. The first work roll is arranged under the first middle roll and is a plain-barreled roll. The second work roll is arranged under the first work roll and is a plain-barreled roll. The second middle roll is arranged under the second work roll and is in a CVC roll shape. The second supporting roll is arranged on the lower portion of the rack of the temper mill and is in an inverted CVC roll shape. The temper mill can adapt to different strip steel widths and different strip steel materials, control over the plate shape is achieved well, abrasion of the supporting rolls to the middle rolls is reduced, it is guaranteed that the plate shape and surface quality of machined strip steel are good, and meanwhile the high economical efficiency of a production line is guaranteed.