Watch gap deep Clean Factory/large-scale professional watch gap deep cleaning mechanism, with core processes, equipment and reliable selection, while explaining the process and key points for avoiding pitfalls.
Core cleaning processes and equipment (factory level standards)
Pre inspection and protection: Check waterproofing, material (precious metal/ceramic/leather), cover the watch mirror, remove the leather strap to avoid damage;
Ultrasonic cleaning: high-frequency cavitation at around 40kHz, targeting the removal of oil and dust from metal watch cases and bracelet gaps, combined with specialized neutral detergent;
Hand cleaning: Use a micro soft brush and air blow to clean the dial scale, crown thread, and inner side of the clasp under a magnifying glass, which are difficult to reach by ultrasonic waves;
Drying and rust prevention: constant temperature and low humidity drying, metal parts undergo oxidation prevention treatment;
Sealing and testing: Replace the aging waterproof ring, conduct waterproof pressure testing, and calibrate the travel time.
Choose advice and avoid pitfalls
Priority should be given to institutions with physical dust-free workshops, full process visualization, and the ability to issue cleaning/testing reports;
Avoid using strong acid and alkali detergents or ordinary ultrasonic machines to directly wash roadside shops, as it may corrode the watch case and damage the waterproofing;
Before cleaning, it is necessary to take photos and keep records to confirm which items are included in the quotation (appearance cleaning/movement cleaning/waterproof replacement/testing).
