THR-638A Knee Break Type Dental Unit
Major Parts
1. Thermostatic water heating system (applied to cup filler and three-way syringe): 1set,
2. Spittoon flushing and cup filling system (supported by Italian solenoid valves, water supply amount
can be preset): 1set,
3. Quiet electric lift folding chair (supported by Denmark motors, large chair size, with adjustable
pillow, double armrests) : 1set,
4. Main table integrate with Touch screen control panel, with 5-slot tool holder: 3 for handpiece tubings, 1
for three-way syringe, 1 open for optional use: 1set,
5. Chair movement system with 12 memory positions: 1set,
6. Panoramic LED film viewer: 1set,
7. Assistant control panel with 5-slot tool holder: 2 for saliva suctions/strong&weak, 1 for three-way
syringe, 2 open for optional use: 1set,
8. Rotatable ceramic spittoon: 1set,
9. Shadowless LED sensor dental light (cold light, gradual brightness adjustment): 1set,
10. Multifunction pedal switch (for water/air supply, chair movement etc.) : 1set,
11. Double pure water bottles, 600ml each(removable, air pressurized, switch control): 1set,
12. Outer ground box for electric, air, water and drainage connection: 1set,
13. Small glass tray and built-in tissue box: 1set,
14. Deluxe dentist stool: 1set.
- Side box unit is ground based type, high class inner tubing.
Technical Specification
| Supply voltage |
AC110V/220V 60Hz/50Hz |
| Motor voltage |
DC24V |
| Air pressure |
0.5MPa - 0.8MPa |
| Water pressure |
0.2MPa - 0.4M |
| PaHandpiece Tubing |
2/4-hole optional, Fiber optic tubing with extra charge |
Optional Equipment
1.High/low speed air turbine handpiece 2-hole/4-hole/Fiber optic
2.Built-in LED curing light
3.Built-in ultrasonic scaler
4.Intra-oral camera system
5.Medical air compressor
Audited Supplier 
Audited Supplier 
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