Retractable Semi-automatic Bollards
Product Name:Semi-Automatic bollards
Material:304 # Stainless Steel
Product Dimension:Ф325 X H800mm
Cylinder Diameter:217mm
Cylinder intercept Height:600mm
Cylinder Thickness:6mm
Flange Diameter:420mm
Flange Thickness:10mm
Cylinder underground Depth:800mm
Cylinder underground Diameter:325mm
Movement Principle:Manual
- Product Introduction
Description
Semi-automatic bollards is suitable for infrequent take-off and landing environment, because its drive mode is manually lowered, automatically raised, usually in the closed intersection, only in the case of fire or leadership inspection will be opened, or some need to flexibly control the intersection open/close, but can not provide power places, semi-automatic lifting column is more suitable.
Application



Semi-automatic bollards is suitable for infrequent take-off and landing environment, such as pedestrian streets, squares and other places can be selected, in addition, in some larger width of the entrance and exit can be used with automatic bollards.
Our Advantages
Hot Tags: retractable semi-automatic bollards, China retractable semi-automatic bollards manufacturers, suppliers, spike tyre killer, vehicle tyre killer, passage gate, semi automatic retractable bollard, full height turnstile gate, hydraulic road blocker










