The cluch core technology,
★Planetary gear reduction system that saves up to 40% of energy
CLUTCH COVER
Nylon with fiber,Abrasion and aging resistance
PLANETARY GEAR
Six POM gears HOLDER PLANETARY WHEEL
40% labor saving
High quality, engineering plastic
Imported piano wire,High MAiN bODY SPRING
Strength locking force Nylon with fiber,Abrasion and aging resistance
WEAR-RESISTANT METAL CORE
Hardening and hardening treatment,noiseless,Service life of more than 10,000 times.
Construction feature:
1.Use 1.5mm high quality steel plate,high bearing
2.Installation :wall or ceiling