This Lortone Drum Machine has a capacity of 2 drums, each suitable for one kilo of stones and/or other material. The Lortone drum machine model 33B is suitable for a continuous grinding and polishing process. The motor is quiet and ensures an economical course of the polishing process. Lortone is one of the most experienced tumbler manufacturers. This extensive experience ensures that Lortone has a balanced range of drum machines. The drum machine, tumbler or also called Giebelton, is also widely used for polishing precious metals.
