Stainless Steel Ultrasonic Cleaner – 5.7L | Adjustable Heating & Timer

The 5.7L Digital Ultrasonic Cleaner provides powerful, precise cleaning for jewellery, watch components, precision parts and workshop tools. Featuring 150W ultrasonic power, a 40kHz frequency, adjustable heating up to 80°C and a 30-minute digital timer, this machine is designed for efficient and consistent cleaning.

Using advanced ultrasonic cavitation technology, high-frequency sound waves create microscopic bubbles within the cleaning liquid. These bubbles rapidly form and collapse, producing an intense cleaning action that helps loosen dirt, oils, grease and polishing residues. Their small size allows the cleaning action to reach intricate details, narrow gaps and hard-to-access areas that manual cleaning methods may miss.

The machine features a user-friendly digital display with adjustable temperature and timing controls, allowing precise settings for different cleaning requirements. Its spacious 5.7-litre stainless steel tank is ideal for cleaning multiple compatible items in one cycle, making it a practical choice for professional jewellers, goldsmiths, repair workshops and home users.

Key Features

• 5.7L Tank Capacity: Spacious cleaning tank suitable for multiple jewellery items and precision components.
• 150W Ultrasonic Power: Provides effective cleaning performance for professional and everyday applications.
• 40kHz Ultrasonic Frequency: Generates microscopic cavitation bubbles to remove dirt and residues from intricate surfaces and small crevices.
• Adjustable Heating (0–80°C): Allows temperature control for cleaning processes requiring heated solutions.
• 0–30 Minute Digital Timer: Adjustable cleaning duration to suit different items and cleaning requirements.
• Inox Stainless Steel Tank: Durable, corrosion-resistant construction for regular workshop use.
• Digital Display & Controls: Convenient adjustment of cleaning time and temperature.
• Efficient Cleaning Action: Helps remove grease, oils, fingerprints and polishing compounds without extensive manual scrubbing.
• Cleaning Basket Included: Holds items during cleaning and helps prevent direct contact with the tank base.

Suitable Applications

• Gold, silver and platinum jewellery
• Diamonds and suitable durable gemstones
• Rings, bracelets, necklaces and jewellery components
• Detached metal watch components
• Eyeglasses with ultrasonic-compatible lenses and coatings
• Precision mechanical parts and small metal tools
• Jewellery workshop and repair equipment

How to Use the Ultrasonic Cleaner

1. Prepare the tank: Fill with water or a suitable ultrasonic cleaning solution to the manufacturer's recommended operating level.
2. Position the items: Place compatible objects in an appropriate cleaning basket or holder, avoiding direct contact with the tank base.
3. Set the temperature: Adjust the heating control if warm cleaning is required.
4. Allow preheating: For temperature-sensitive cleaning processes, wait until the selected temperature is reached before starting the cycle.
5. Set the timer: Select a suitable cleaning duration between 0 and 30 minutes.
6. Begin cleaning: Allow the ultrasonic action to loosen contaminants from the items.
7. Finish and inspect: Remove the items carefully, rinse if required and dry thoroughly.

Important Information
For best results, use a suitable ultrasonic cleaning solution and select the appropriate temperature and cleaning duration. When heated cleaning is required, allow the solution to reach the selected temperature before starting the cleaning cycle.

⚠️ Safe Usage Note
Avoid cleaning porous or sensitive stones such as pearls, opals, and emeralds. Always verify compatibility before cleaning.

Achieve efficient, thorough cleaning with this 4L ultrasonic cleaner – complete with adjustable heating, timer and cleaning basket for convenient professional and workshop use.