Traffic warning sign
Electric Retractable Bollard
High Security Hydraulic Automatic Rising Road Traffic Bollard Barrier for Car Parking and School Crowd Control
| Color | Silver |
| Raising/lowering speed | 3-6s(adjustable) |
| Diameter | 275/220mm |
| raised height | 600-800mm(optional) |
| Material | 304 stainless steel |
| Control mode | remote control(more than50m) |
| system control | hydraulic and electric control |
| Working temperature | -30ºC~+75ºC |
| Embedded cylinder depth | 1100mm |
| Lamp belt | LED lamp(Acrylic light circle) |
| Power Supply | 220V/380V |
| thickness | 6mm |
| weight | 100-155kg |
| anti-collision levels | K6 |
| service life | 3 million times |
| Drainage mode | natural drainage+External drainage system |
