Bandelin Sonorex RK 31 (0.9)

The The Bandelin Sonorex RK 31 (0.9) is a high-quality ultrasonic cleaner for nail salons that value thorough, gentle, and professional cleaning of their studio instruments. The device is ideal for pre-cleaning milling bits, metal attachments, tweezers, spatulas, and other tools used daily in the salon.

Thanks to proven ultrasound technology, even the finest residues of gel, acrylic, dust and skin particles are reliably removed – even in places that are difficult to reach with brushes or manual cleaning.

Efficient ultrasonic cleaning in everyday studio use

The ultrasonic bath creates minute cavitation bubbles that gently remove dirt from the instruments without damaging them. The stainless steel vibration tank ensures even sound distribution and reproducible cleaning results – ideal for structured hygiene routines in nail salons.

The simple rotary handle operation allows for quick adjustment of the cleaning duration and is particularly convenient in the stressful everyday studio environment.

Ideal for nail salons

The Sonorex RK 31 is optimally tailored to the requirements of nail salons:

✔ Thorough cleaning of milling bits & metal instruments

✔ Gentle on tools & surfaces

✔ Compact size for hygiene areas or back offices

✔ Easy to use without instructions

✔ Ideal as preparation before disinfection or sterilization

Your benefits at a glance

• Professional ultrasonic cleaning
  Intensive cavitation for clean instruments, even in the smallest recesses.

• Robust stainless steel construction
  Vibration tray and housing made of high-quality stainless steel – durable and hygienic.

• Flexible time setting
  Timer function from 1–15 minutes and continuous operation possible.

• Compact & space-saving
  Ideal for smaller workspaces in the studio.

• Splashproof (IP32)
  For safe use in everyday studio environments.

Technical data

Bathtub interior dimensions (L × W × H):
190 × 85 × 60 mm

External dimensions of the device (L × W × H):
205 × 100 × 155 mm

Tub contents:
0.9 liters

Working fill quantity:
0.6 liters

Material of the oscillating tub:
Stainless steel 1.4301

Housing material:
Stainless steel 1.4301, ground

Protection level:
IP32

Instructions for use RK31

RK31 datasheet

Dimension sheet RK31

Note on studio hygiene

The ultrasonic cleaner is used for the thorough cleaning of instruments and is an important part of a professional hygiene routine in nail salons. Cleaning does not replace any necessary disinfection or sterilization, but rather complements it effectively.