Text Box: I use my shaker to polish clock movements after they have been cleaned in ammonia solution (brew) and washed down with methylated spirits and blow dried.  I have recently used the same rig to do the ammonia the cleaning to speed up the process Graham Mitchell Sydney gmitche4@bigpond.net.au Text Box: My shaker Text Box: eccentric cams Text Box: 2900 rpm motor Text Box: SS basket and tongs Text Box: Occy straps Text Box: spring at each corner Text Box: Food container with tight lid and < than 1mm hole in lid to prevent pressure build up