*Electronic control, rise/fall automatically
*Use air as power, environmental
*No strong current construction, high security
*Unified control, assembled power and control units, easy maintenance
*High responding speed, support direction changes during running
*Provide better cost-effective assemble
In access mode, each PCC can control 1-3 pneumatic-automatic bollards. Bi-directions control valve, strong power, quick rise/fall, support direction changes during running and no circuit construction (despite of LED demand).
It can have 3 times of operation in power off condition, convenient for some emergent occasions.
In square mode, each PCC can control 20 bollards. Distance can arrive to 50m, can be controlled by one or several units. You can debug every bollard in the whole system to keep the consistency.
Power off mode can be set as NO and NC mode to secure the safety.
*Material:corrosion-treated 304 stainless steel.
*Diameter:168mm or 220mmm or 275mm
*Surface treatment:polishing or spraying
*The length of above ground part :600mm
*The depth of under ground part:900mm
*The up and down time:3~5 seconds(adjustable)
*Reflective tape:2*3cm height around the bollard
*Length of lines and pipelines:10m
*Working voltage :AC220V