1.Product Overview
The Niceden Dental High-Speed Handpiece is a state-of-the-art dental instrument engineered for precision and efficiency in dental procedures. It features a multi-point spray system and a ceramic bearing, delivering strong power and reliable performance, making it an indispensable tool for dental professionals.
2.Key Features
2.1 Long-Lasting Stable Use
Crafted with Precision: The handpiece is meticulously crafted with precision engineering.
3000 Hours of Stable Use: It is designed to provide 3000 hours of stable use, ensuring long-term reliability.
Strong Power Performance: Offers strong power performance, making dental procedures time-saving, effortless, and easier for dental professionals.
2.2 Multi-Point Spray System
4-Point Water and Air Spray: This handpiece is equipped with a 4-point water spray and 4-point air spray system. The hole design is more reasonable, ensuring a good atomization effect. This provides superior cooling and cleaning during dental operations.
2.3 High-End Quality Construction
Safer and More Durable: Made from high-quality materials, the handpiece is designed to be safer and more durable for long-term use in dental clinics.
Standard Head: The standard head design is suitable for a wide range of dental procedures.
Push Button: Features a convenient push-button mechanism for easy bur replacement.
Common Interface: Comes with a common interface, ensuring compatibility with various dental units.
2.4 Ergonomic Design
Comfortable Grip and Easy Operation: The ergonomic design of the handpiece ensures a comfortable grip. Long-term use will not cause fatigue, and it is more convenient to operate and easy to clean, reducing the burden on dental professionals during extended procedures.
2.5 Strong Power and Stability
Stable Power with Minimal Shaking: The handpiece provides strong power with minimal shaking during operation. This ensures stable and precise performance, which is crucial for accurate dental treatments.
2.6 Acid and Corrosion Resistance
High-Quality Materials: Constructed from high-quality materials that are acid-resistant and corrosion-resistant. These materials are also easy to clean, maintaining the handpiece's hygiene and performance over time.
2.7 High-Quality LED Light
Clearer Visibility: The integrated high-quality LED light enhances visibility during dental procedures. This leads to improved efficiency and safety, allowing dental professionals to work with greater precision.
2.8 Ceramic Bearing
High Quality and Assurance: The ceramic bearing is of high quality, providing quality assurance for the handpiece's performance.
Stable Rotation Speed and High Cutting Force: It ensures a stable rotation speed and high cutting force, enabling efficient dental work.
Easy to Replace: The ceramic bearing is easy to replace when needed, minimizing downtime.
Low Noise and Long Service Life: Operates with low noise and has a long service life, reducing maintenance costs and ensuring a quiet working environment.
2.9 High-Temperature Disinfection Compatibility
Resistant to High Temperature and Pressure: Made from materials that are resistant to high temperature and high pressure. This allows the handpiece to be disinfected at 135°C, ensuring proper sterilization and maintaining a sterile environment in the dental clinic.
3.Product Parameters
Name: High-speed handpiece
Interface: 2 holes/4 holes
Dental bur size: Φ1.59-1.60mm
Rated air pressure: 0.2-0.25Mpa
Method of bur taking: Pressing type
Disinfection temperature: 135°C
Noise: ≤70dB
Total weight: 0.13kg
Packing size: 1573cm (LWH)
4.Usage Instructions
4.1Bur Replacement
1.Locate the Push Button: Find the push button on the handpiece.
2.Press the Button: Press the button to release the old bur.
3.Remove the Old Bur: Carefully remove the old bur from the chuck.
4.Insert the New Bur: Insert the new bur (size Φ1.59-1.60mm) into the chuck until it is securely in place.
5.Release the Button: Release the button to lock the new bur in position.
4.2Connection to Dental Unit
2 Hole Interface: Connect the handpiece to the dental unit's 2 hole air and water supply.
4 Hole Interface: For the 4 hole interface, ensure proper connection to both air and water supplies as per the dental unit's specifications.
4.3Operation
1.Adjust Air Pressure: Ensure the rated air pressure is set between 0.2-0.25Mpa for optimal performance.
2.Activate LED Light and Spray Systems: Activate the high-quality LED light and the 4-point water and air spray systems as needed during the procedure.
3.Use with Control: Use the handpiece with smooth and controlled movements, taking advantage of its strong power and stability for various dental procedures.
5.Maintenance and Care
5.1 Cleaning
1.Disassembly: Follow the manufacturer's instructions to disassemble the handpiece for cleaning.
2.Cleaning Agents: Use a suitable cleaning agent to clean all components thoroughly. Pay special attention to the ceramic bearing and other moving parts.
3.Rinsing and Drying: Rinse all components with water and dry them completely before reassembly.
5.2 Lubrication
Apply a small amount of dental handpiece lubricant to the ceramic bearing and other moving parts regularly to ensure smooth operation and extend the service life.
5.3 Sterilization
Sterilize the handpiece at a temperature of 135°C using an autoclave. Follow the recommended sterilization time and procedures to ensure proper disinfection.
6.Troubleshooting
6.1 Common Issues and Solutions
Problem: Handpiece not rotating.
Solution: Check the air pressure supply. Ensure it is within the rated range of 0.2-0.25Mpa. Inspect the ceramic bearing for any damage or blockages.
Problem: LED light not working.
Solution: Check the electrical connection. Inspect the LED bulb for any damage. If necessary, contact the manufacturer for replacement.
Problem: Spray systems not functioning properly.
Solution: Check the water and air supply connections. Clean the spray nozzles to remove any debris or blockages.
Problem: Excessive noise during operation.
Solution: Check for any loose components or damage to the ceramic bearing. Lubricate the handpiece as recommended.
7.Safety Precautions
1.Only qualified dental professionals should operate this handpiece.
2.Follow all infection control protocols when handling and sterilizing the handpiece.
3.Do not exceed the rated air pressure of 0.2-0.25Mpa to avoid damage to the handpiece and potential harm to the patient.
4.Keep the handpiece away from children and unauthorized personnel.
5.Handle the handpiece with care to avoid accidental drops, which could damage the ceramic bearing and other internal components.
8.Warranty
Important Notes
Contraindications & cautions:
1.Hemophiliacs: use with extreme caution due to bleeding risk.
2.Pacemaker or severe arrhythmia patients: contraindicated—electric motor may interfere.
3.Cardiac patients, pregnant women, young children: use with extra care.
4.Do not use simultaneously with high-frequency surgical devices.
5.Avoid impact or dropping the handpiece.
6.Never press head cap while rotating; risk of patient injury.
7.Do not use damaged burs (bent, cracked, deformed, or non-compliant).
8.Do not direct light into patient’s eyes—risk of harm, especially to cataract patients.
9.Never run handpiece without bur or without bur fully locked.
10.Do not use disinfectants containing acetone or immerse in disinfectant.
11.Replace cartridge if noise becomes excessive after use.
12.Avoid rapid heating or cooling.
13.Do not use dry-heat cycles if chamber >135 °C.
14.Do not operate with air on if bur is not installed—bearing damage may result.
15.Maintain air compressor and filters regularly; use clean, dry air.
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