Elma cleaning baskets are made of stainless steel and have coated handles. They are used for cleaning a wide variety of parts and prevent the user from direct contact with the cleaning chemicals. In the cleaning basket the parts to be cleaned are also placed exactly where the ultrasound develops its best cleaning effect - just a few centimetres above the bottom of the tank.
In addition, the cleaning basket protects both the parts to be cleaned and the ultrasonic tank from damage caused by abrasion. Vibrations caused by the ultrasound can damage the parts to be cleaned and the tank (through abrasion).