Anti-terrorism Lifting Bollard (Semi-Automatic Type)

Technical Parameters

• Column diameter: 219 mm

• Rising height: 600 mm

• Wall thickness: 6 mm

• Column material: 304 stainless steel

• Foundation size: 335 mm × 335 mm × 756 mm

• Protection grade: IP68

• Operating temperature: –35°C ~ 75°C

• Bottom thickness: Bottom plate diameter 335 mm, thickness 6 mm

• Warning method: Reflective warning sticker, LED light

• Guide rails: 3 sets

Usage Method:

1. Insert key

2. The bollard automatically rises

3. Bollard rises to the upper limit

4. Insert key

5. Apply force to press down

6. Bollard automatically locks after lowering

Product Features:

• Features: Semi-automatic / fully automatic, comes standard with a lock cylinder, flexible manual operation, excavation depth above 95 cm.

• Application scenarios: Schools, parks, plazas, and other areas (suitable when budget is limited, usage frequency is low, or when used together with fully automatic bollards).

Functional Features:

• Uses gas-spring lifting assist, smooth and stable operation.

• Column made of 304 stainless steel, great corrosion resistance.

• Waterproof grade reaches IP68, can operate normally in rain and submerged conditions.

• The lifting does not require electrical power; only key operation is needed.

• Built-in gas spring structure ensures smooth rising and lowering.

• Mechanical lock structure keeps bollard locked when lowered.

• When rising, it automatically stays at the upper limit without manual locking.

• Manual unlocking is simple and fast.

• No need for electricity, construction is convenient, maintenance cost is low.