The Unwinder is made in 4 different versions. You can choose between Unwinder models which can take label width size 135mm or 180mm, and label roll diameter size 260mm or 360mm. If you are looking
for a small or medium size Unwinder you should look at UW4S or UW6S depending on the width of your labels. For more heavy duty operations you should consider the heavy duty Unwinder UW4L or UW6L,
which can take roll diameter of 360mm.