Z4-Constant Air Turbine
Head: Zero-retraction Chuck type: Push button Material: Stainless steel Water spray: 4-point sprays
Model: Z4-SU
Technical Parameter
| Chuck Type | Push button |
| Bearing Type | Ceramic bearing with cover |
| Power | 21W |
| Head Type | Standard head |
| Bur Size | Φ1.59mm~Φ1.60mm |
| Water Spray | 4-nozzle water spray |
| Air Spray | 4-way air spray |
| Noise | <65dB |
| Body Material | Stainless steel |
| Operating Pressure | 0.25-0.3Mpa |
| RPM | 380,000-430,000min-1 |
| Connector | B2/M4 |
Features
Zero-retraction System
Hygienic head,no suction,prevents oral fluids and other organisms from seeping into the handpiece head and water pipes. Avoids the risk of cross-contamination and prolongs the life span of the bearings.
Built-in Constant Air Pressure Device
The dental handpiece is equipped with a constant air pressure device that limits the air pressure less than 2.8 mpa and keeps in a rotationa speed of 360,000rpm.Therefore, the device can build an overload protection so that can protect the bearings and extend the lifespan.
Stainless steel material
Drop-resistant,no deformation,easy to handle,more durable.
4 Points Water Spray
4 points water spray system with excellent cooling effect, which can quickly cool the heat generated in the treatment, reducing the pain of the patients and helping the dentists to operate smoothly.
German Dynamic Balance
Cartridge is tested by German dynamic balance machine,less vibration,less noise,longer lifespan.
Best Quality Ceramic Bearings
Ceramic bearing with cover, dust-proof, for more easier maintain and make the lifespan longer.
Super Powerful Head
With 21W big power, super strong cutting force.
Low Noise
Noise less than 65dB, which can reduce the fear of patients and provide a humanized experience.