44716 ⎘
Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels having several rotating or tumbling drums with parallel axes
Automatic processing apparatus
#2Magnetic polishing machine
#3Centrifugal barrel polishing device and barrel polishing method
#4High speed barrel polishing device
#5Centrifugal barrel polishing machine and centrifugal barrel polishing method
#6High speed barrel polishing device
#7Machine and method for finishing automotive wheels
#8Tumbler for artificially ageing the appearance of concrete blocks
#9High-energy cascading of abrasive wear components