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HJ Series
Dental Unit HJ-668B Model

Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage | AC110V/220V 60Hz/50Hz |
| Motor Voltage | DC24V |
| Air Pressure | 0.5MPa – 0.8MPa |
| Water Pressure | 0.2MPa – 0.4MPa |
This high-performance dental unit delivers outstanding clinical efficiency with its advanced water heating and spittoon management system. The quiet electric lift chair ensures smooth patient positioning with 3 memory presets, while the fashionable hanging main table and LED film viewer enhance diagnostic capabilities. Equipped with a rotatable ceramic spittoon, shadowless LED sensor dental light, multifunctional pedal switch, pure water bottle system, and a dentist stool with backrest for ergonomic support. The imported polyether inner tubing guarantees long-lasting reliability, making this unit a cost-effective solution for busy dental practices.