Uncoiler(Reel stand) is a kind of tool to carrying the original material during continuous stamping,including two kinds,vertical type and horizontal type. Vertical type,such as CR and MT,they are all cantilever structure which rely on axis itself rigidity and bearing force,it’s fixed form is Connecting Rod and internal expanding;however, Horizontal type is an uncoiler fixed by materials’ weight. Its main technical parameters is the material loading weight,inner diameter,outer diameter,and thickness.when the thickness exceed the 1.6mm,you need an additional Pneumatic press arm,in order to prevent the roll disperse.