Semi Otomatis Rising Bollard Tiang penghalang kendartaan masuk

Semi-automatic bollards are widely used in infrequent passage of vehicles access, such as: fire access, parks, pedestrian street, etc.
Could rise automatically, downward assisted by manpower, no electricity and power device, composed by the bollard, flange, lift-oriented system, lock control structure.

Dimension:φ400×870mm
● Bollard diameter: 217±1mm, customized 271mm
● Bollard thickness: 6±1mm
● Height above ground: 600±5mm
● Rising time: 3-5s
● Material: 304 stainless steel