Granbo 6.5L Ultrasonic Cleaner 150W Sweep Pulse 40KHz | GL Series
Granbo 6.5L Ultrasonic Cleaner 150W Sweep Pulse 40KHz | GL Series
Granbo GL Series 6.5L Professional Ultrasonic Cleaning Machine
The Granbo GL Series Ultrasonic Cleaner delivers industrial-grade cleaning performance in a compact 6.5L stainless steel tank. Engineered for laboratories, dental offices, medical institutions, and precision manufacturing environments, this 150–200W machine harnesses 40KHz ultrasonic energy combined with intelligent sweep frequency and pulse modes to achieve a thorough, efficient clean on even the most intricate instruments and components.
Key Features
- Industrial-Grade Excitation Circuitry: Built with advanced electronics for consistent, reliable ultrasonic output — suitable for extended professional use.
- Multi-Frequency Sweep Mode (±1KHz): Intelligent frequency modulation evenly distributes cleaning energy across the tank, eliminating dead spots and maximizing effectiveness on complex geometries.
- Pulse Mode: Delivers peak ultrasonic power bursts to tackle stubborn residues and contaminants that standard continuous mode cannot remove.
- Adjustable Timer — 0 to 9,999 Seconds: Precise, programmable run times allow you to match cleaning cycles to your specific workflow and material requirements.
- Advanced Noise Reduction Design: High-quality sound insulation cotton lines the interior, significantly reducing operational noise — ideal for quiet clinical and laboratory settings.
- 450W Heating Element: Rapid, even heating of the cleaning solution enhances cleaning performance and speeds up cycle times.
- Premium Stainless Steel Drainage Valve: Corrosion-resistant construction ensures leak-free operation and long service life.
- Adjustable Power Output (150W / 200W): Choose between power levels to suit delicate or robust cleaning tasks.
- Dual Voltage Compatible (110V / 220V): Ready for use in markets worldwide.
- CE & RoHS Certified: Meets international safety and environmental standards.
Technical Specifications
| Model | GL0306 / GL0406 |
| Tank Volume | 6.5L |
| Tank Dimensions | 300 × 150 × 150 mm |
| Unit Dimensions | 325 × 175 × 330 mm |
| Ultrasonic Frequency | 40KHz |
| Sweep Frequency Range | ±1KHz |
| Ultrasonic Power | 150W / 200W (adjustable) |
| Heating Power | 450W |
| Timer Range | 0 – 9,999 seconds |
| Voltage | 110V / 220V |
| Certifications | CE, RoHS |
| Country of Origin | Made in China |
Ideal Applications
- Dental instruments and handpieces
- Surgical and medical tools
- Laboratory glassware and equipment
- Precision mechanical and electronic components
- Jewelry and watchmaking
- Industrial parts cleaning
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Frequently Asked Questions
Q: What types of instruments can the Granbo GL Series ultrasonic cleaner handle?
A: The Granbo GL Series ultrasonic cleaner is designed for a wide range of applications including dental instruments, surgical tools, laboratory glassware, precision mechanical components, jewelry, and electronic parts. Its 6.5L tank and adjustable power output (150W–200W) accommodate both delicate and robust items.
Q: What is the difference between sweep frequency mode and pulse mode?
A: Sweep frequency mode modulates the ultrasonic frequency within ±1KHz of the base 40KHz frequency, ensuring uniform cleaning energy distribution throughout the tank and preventing standing waves or dead spots. Pulse mode delivers concentrated bursts of peak ultrasonic power, making it ideal for dislodging stubborn contaminants that are resistant to standard continuous cleaning cycles.
Q: Is this ultrasonic cleaner compatible with different voltages?
A: Yes. The Granbo GL Series supports both 110V and 220V power supplies, making it suitable for use in North America, Europe, and most other regions worldwide without the need for an external voltage converter.
Q: How loud is this ultrasonic cleaner during operation?
A: The GL Series features a proprietary noise reduction design with high-quality sound insulation cotton lining the interior of the unit. This significantly reduces operational noise compared to standard ultrasonic cleaners, making it well-suited for quiet professional environments such as dental offices and laboratories.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.