Model No.and  Roller barrel Φmax/Φmin*Length
700      Φ700/600X800
610      Φ610/530X760
530      Φ530/460X760
470      Φ475/400X650
370      Φ370/330X650
350      Φ350/320X650       Housingless Mill Stand is also called housing less mill, with  a lot of  advantages such as light weight, high stiffness, quick roll change, it widely used in continuous medium and small rolling mill. 
Short stress line mill train consists of the mill stand body(stand cartrige), movable base frame,  fixed base, universal coupling and bracket,vertical mill stand change trolley,union gear reducer, main drive motor, etc. Mill train can be arranged by horizontal or vertical layout for twist free rolling.
Mill stand body is mainly consists of screwdown assembly, mill roller system assembly, pull rod assembly, guide frame assembly, etc. the mill stand body specification are 610 , 530, 470, 370 type, etc.according to different position and the size of the roll mill layout.