The cervical vertebra retracion adopts CPU software control and functional key input program. The retraction metering system chooses the imported linear motor and the advanced electronic tension sensor to increase the stability and reliability of the equipment. It has the functions such as automatic testing, automatic compensation, automatic timing, automatic alarm etc. It has the continuous; intermittent; manual controlled retractions. It has curable effect to the cervical and lumbar vertebra diseases, protrusion of the lumbar inter-vertebral disc, shoulder joint periproclitis, brain oxygen supply shortage etc.

Technical parameters：

Power source：220V/50Hz
Wattage：90W
Traction force：1-99kg
Total traction period：1-99min
Intermittint traction time：0-9min
Intermittint period：0-9min
Cervical vertebra traction cource：0-250mm
Size：600mmx720mmx2050mm
Weight：120kg