Air Carving Handpiece With Spray And 3 Extra Rotors
Compatible with Bien Air TD890 Carv-Air Turbine
Model: SH300S ( + 3 R890 Rotors)
*Connection: air tube connect directly or 4-hole handpiece tube (Figure 1).
* Working Pressure: 0.30MPa-0.35MPa
* Recommended Working Speed: 320,000 rpm
* Weight: about 92 grams
* Air Consumption: average 35 L/min.
* Cooling Air (SH300S): 2 L/min (0.20MPa)
* Water spray (SH300S): 100 ml/min (0.20MPa)
* Using without an air controller:
Use a pressure gauge to check and adjust the air pressure on the entering of the handpiece. Pressure adjust at 0.28MPa when the handpiece is running.
* Using with an air controller:
* Step on the foot pedal and adjust the air pressure to 3.2MPa when the handpiece is running.
Warning: Air pressure should no more than 4.0MPa, otherwise the bearings will be damaged quickly.