33B Rotary Tumbler

High quality rotary tumbler. An ideal machine for small and average work. The motor is low-noise and with its 70W it ensures an efficient polishing process. With over 50 years of experience, Lortone has built up a reputation as the best manufacturer of quality tumbler machines at an affordable price. The tumbler is used for polishing precious stones, minerals, precious metals and soil finds.

This Lortone Drum Machine has a capacity of 2 drums suitable for one kilo of stones each. The starter set with precious stones is the ideal package to start grinding and polishing various stones together with a tumbler machine. The starter set is available separately and consists of 4 different types of powders, grinding and polishing powder, filler and a kilo of rough, beautiful gemstone mix.

This tumbler is also an excellent way to clean certain soil finds. Fill the drum halfway with aquarium sand / shell sand and/or steel grit / granules. Add water and, if necessary, a dash of detergent or polishing liquid. Because of the two drums you can combine. In one drum you can put sand for the smaller and vulnerable finds and the other with metal grit for larger heavily contaminated finds. Check regularly whether the process needs to be extended to prevent damage / wear and tear to your find. 

• Dimensions: 410x165x165 cm
• Weight: 3.7 kilos
• Drum external: 114x135 mm
• Drum inside: 102x100 mm
• Drum weight: 0.47 kilo
• Drum capacity: 0.8 litres (2 pieces)
• Motor: 70W, 50Hz 220/230V
• European plug

Instructions