ElectroPull (R) Focus professional uncorking machine with stand. This machine operates with one motor only. Some electrical elements have been placed in a compartment at the rear of the stand behind the upright post. It has a unique 2.7 mm open spiral, hardened stainless steel worm. This worm has no difficulty with hard agglomerate / plastic corks. Machine will shut down if hard object is placed in cradle. Restart in 30 seconds. Blank.