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LENJEX Project Record
Jewelry Cleaning for an Italian Workshop
A jewelry workshop removed polishing compound and skin oils in a compact benchtop cleaner without hand polishing.
LocationValenza, Italy
IndustryJewelry Manufacturing
EquipmentLJ-6L compact benchtop cleaner
Commissioned2025
Project Context
Polishing compound in settings
The workshop finished rings and chains and needed polishing compound and skin oils removed from settings and links.
Before LENJEX
Settings and hand wear
Polishing compound in settings and links made hand polishing slow and wearing.
- Polishing compound in settings
- Skin oils and dirt in links
- Hand polishing wear
- Gemstone compatibility checks
Cleaning Solution
Gentle 40 KHz benchtop cleaning
The LJ-6L cleaned pieces in mild chemistry at 40 KHz, with rinse and drying after gemstone compatibility checks.
Cycle settings were kept gentle for settings and mounted stones.
Project Outcomes
Cleaning results and process improvements
Performance depends on the workpiece, contamination, chemistry, loading method and acceptance criteria.
- Result 01Polishing compound removed from settings and links
- Result 02Restored shine without hand polishing wear
- Result 03Fast, consistent counter cycles
- Result 04Compatible pieces cleaned without damage
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