... . E.trouble-shot. Rainbow ice cream machine/maker ,CE,CB,ROHS Item No : BK3188CProduct:Rainbow ice cream machine/maker Special :A.pre-cooling ... ,C.counter system,D.trouble-shot.A: soft ice cream machine/maker( hard ice cream machine optional)B:2*5.8L ,2 flavor+1mix ... and commercial used condensing units.About Design1.Multi-patents ice cream machine:one outlook design patent,three authentic used patents, ...