Push Button Low Speed Dental Handpiece Contra Angle Reduction Dental Handpiece

Description:

4:1 reduction contra-angle

4:1 gear ratio, Internal irrigation system

Air pressure:245-392kPa

Atomized water pressure:200kPa

Atomized air pressure: 200kPa

Rotation Speed:3500-5000r/min

Push button type chuck

Bur applicable:Φ2.35mm , Φ1.60mm

Noise:≤70dB

Dental Handpiece Application:
- high speed handpiece
- It has unique appearance design and fluent outline.
- Smooth as silk, it has excellent texture.
- With people-friendly design, easy for operation.
- With best quality cartridge, easier for cleaning.
- With high-speed turbine rotation, it has better performances.
- Chucking power of chucking needle is 20N-45N.
- It is noise-free and stable.
- Applicable Bur: 1.6mm and should be conformed to ISO standard.
- Idling speed of handpiece should be no less than 370,000 rotations under working air pressure of 25- 30 pressure atmosphere.
- Special for operations such as clamping high-speed dentistry machine needle to drill and grind teeth in department of stomatology, it is more professional.
- It is only for people who have dentistry medical qualification

Maintenance:
1. Considering safety first, please be careful to use it with full attention.
2. Be limited to dentists who held the dental treatment qualifications.
3. Strictly forbid decomposition and reconstruction by unauthorized.
4. Please run point testing on outside of patients oral beforehand. If feel anomalies, please stop using immediately and contact with our after-sales center.
5. When appears abnormal during using, please stop it immediately and contact with our after-sales center.
6. It will cause a high noise using a center-vibration or bended bur and a handpiece of which bearing has been worn, A long time in this state will be harm to people’s hearing. Forbid using a vibration or bended bur, if appear high noise, please replace the shaft core early
7. Do not use a bending , cracking, deformation and unqualified bur. If using it, may cause a snap, or a flying off to injury accident during operation process.
8. Please ensure the bur chuck be clean. If with contaminant inside of it, may causes bur clamping weaken or shaft core vibration.
9. Please run the bur under the provision rotation-speed by bur manufacturers.
10. Do not crash, especially to avoid falling.
11. Please install a bur or a standard stick before using.
12. Aslo remember to install a bur or a standard stick when not in using.
13. Please unload the bur and handpiece when the running stopped in completely.