
LSM
LOGO STAMPING MACHINE
The LSM Jewellery Logo Stamping Machine by Ciemmeo is a high-speed unit designed to stamp logos, purity marks, or identification codes on jewellery spring ring shells.
Part of the Spring Ring production line, it ensures consistent precision and reliability in every marking operation.
Automatic Logo Stamping System For Jewellery Components
This jewellery logo stamping machine automatically feeds empty spring ring shells from a vibrating hopper into the stamping unit.
Two presence sensors manage shell flow to guarantee constant feeding and prevent misalignment during marking.
The interchangeable logo punch allows quick replacement for different markings, purity numbers, or brand logos.
Its compact design and simplified mechanics make it easy to operate, clean, and maintain.
Advantages Of The LSM Jewellery Logo Stamping Machine
The LSM Jewellery Logo Stamping Machine combines speed, precision, and simplicity.
It is ideal for jewellery manufacturers needing fast, uniform logo stamping on small metal parts.
The machine’s robust structure and intuitive interface ensure reliability and durability with minimal operator effort.
Main Features – LSM Jewellery Logo Stamping Machine

Interchangeable logo/purity stamps
High speed & compact
Technical Data – LSM Jewellery Logo Stamping Machine
Production speed | 180 pce/min |
Shell sizes processed Ø | 4.00 – 7.00 mm |
Voltage (single phase) | 230 V 50 Hz |
Power | 0.5 kW |
Compressed air | 10 lt./min (dried & filtered) at 7 bar |
Dimensions | 40 x 55 x 85 (h) cm – 67 kg |
Packing | 80 x 60 x 120 (h) cm – 105 kg |
Note: The above data, features and characteristics are not binding. Ciemmeo s.r.l. retains the right to vary them at any time without prior notice.
Learn more about spring rings and explore our full range of chain and clasp machinery by Ciemmeo.




