... UV varnish machine for caps, jars, tubes 2,PLC/Touch Screen 3,Flame Treatment 4,Automatic infeed and outfeed YD-SPR12/1C uv ... varnish machine1, This machine is specially designed to uv varnish on the cylindrical objects, such ... device such as no bottle, low pressure, wrong position for loading, UV overheating etc.. 4, Optional configuration: *Automatic unscrambler and ...