护栏的立柱通过膨胀螺栓与地面固定。通常安装于如物流通道两侧，生产设备周边，建筑墙角，门的两侧及货台边沿等等。
The column of the guardrail is fixed to the ground by expansion bolts. Usually installed on both sides of the logistics channel, production equipment, building corners, doors on both sides and the edge of the goods desk and so on.
有效减免搬运设备往来穿梭时带来意外撞击造成的设备、设施的损坏。
Effective mitigation of equipment and facilities damage caused by accidental impact when handling equipment shuttle.
护栏材料有:铝合金、玛钢类(球墨铸铁)、碳钢(喷涂或镀锌)、不锈钢、塑钢、锌钢、PVC及其他金属护栏等。
The guardrail materials are: aluminium alloy, Ma steel (ductile iron), carbon steel (spraying or galvanizing), stainless steel, plastic steel, zinc steel, PVC and other metal guardrail.
另外对物流搬运设备自身也起到防护作用。(如装卸货平台边沿的防护栏起到防止叉车意外跌落的危险)
In addition, it also plays a protective role for the logistics handling equipment itself. (e.g. the guardrail at the edge of the loading and unloading platform acts as a guard against accidental fall of forklift trucks)