SEWO Semi-automatic Retractable Bollards

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Product serial number

SEWO-LZ03X

Category

Retractable Bollards

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Product description

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Technical Parameters

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The retractable bollards are steel stainless columns installed in the ground, which through a control system are lowered and raised to allow passage or to limit the access of cars.
Automatic retractable bollards can be positioned fully extended, or fully retracted below ground by control automatically, it can regulate traffic flow and control the number and types of vehicles that can enter specific roads,traffic gates, playgrounds, roadways, malls, parks, landscapes, pathways, and toll booths among many others . They help reduce traffic congestion and improve safety.
Automatic retractable bollards have the added advantage of being effective at bolstering existing security measures. Installing them in front of an access gate provides an additional layer of security and can reduce, or even eliminate the potential for vehicles to impact gates.

1,Movement Principle: Semi-automatic with Gas Actuator
2,Cylinder Diameter: 219mm
3,Buried structure: Height 756mm * Diameter 335mm
4,Cyliner Height:600mm
5,Cyliner Thickness: 6mm
6,Cyliner Cover Thickness: 8mm
7,Cylinder Material: 304 Stainless Steel Brushed
8,Weight: About 66kg.
9,Protection Class:IP68, without led
10,Impact Rating: K4 （This represents to an impact of a vehicle at 40km/h, the vehicle is stopped and the equipment working normally）
11, Available Through Pressure: can pass 100 tons of container trucks
12, Rising Speed: Automatic
13, Lowering Speed: Manual (Pressure with the hand on the head of the bollard)
14, Working Temperature: -35 ° C ~75 ° C
15 .Storage Environment: -10 ° C to 65 ° C (rainproof, moisture-proof and dustproof）
16,Flange Structure: Diameter 335mm * Thickness 6mm
17, Warning sign: Ultra-high brightness reflective film