KA022 is an unique Revolving door with "3 in 1 function" which included Revolving door +Sliding door+ Balanced door. KBB's superior design provides an imposing entrance to any building, while serving as an airlock as well, to minimize a building's heating or air conditioning losses, therefore maximizing energy savings .
kbb revolving door 3 in 1
Safety functions
1. Drum wall load-bearing structure
2. Emergency stop
3. Handicap function
4. Anti-squeeze function
5. Anti-strike function
6. Force-sensitive Control
7. Torque Control Function
8. Safety Relay
9. Panic breakout
10. LED Panel
