Features: Operate mode: Pneumatic / hydraumatic Power supply: 220V/ 380V Column diameter: 168mm ~ 320mm travel height: 600mm~ 700mm Resistance to impact: 60000 Joule Waterproof degree: IP66 ....
Shanghai Angel D.P. Company is committed to supply traffic and traffic security product, such as: Road barriers, lifting barriers, retractable belt boom barriers, retractable barrier tape & cone kit....
Spec: 750* 50* 50mm, 2.0mm steel pile. More sizes optional to customers. With 4mm spring inside, it can bend down 30 degrees. In this way, it can anti-bump at some extent. Powder coating, ....