How to identify the quality of the skeleton semi-trailer?

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How to identify the quality of hydraulic outriggers of skeleton semi-trailer? shanghai trailer customize the skeleton semi-trailer, it is very important to check the quality of the semi-trailer correctly. From what aspects should we identify?

1. First, start the inspection from the girder of the skeleton semi-trailer.

We need to check whether the vertical plate of the girder is perpendicular to the core plate, because the skeleton semi-trailer is mainly a semi-trailer that pulls the container. After the container is loaded, if the vertical plate is not vertical, the contact area of the container will be incomplete, resulting in the container breaking or damage.

2. Check the big name of the skeleton semi-trailer.

The big name of the skeleton semi-trailer is the welding method that adopts the discontinuous weighing. We use the 14*14 formula for the general term. The broken scale needs to be fully welded, and the weld should be thick enough.

3. Check the electrical circuit.

The skeleton semi-trailer is different from the ordinary semi-trailer. There is no floor on it, so the wires and air pipes are leaked outside. It is easily oxidized by wind and sun exposure. The skeleton semi-trailer we make generally uses all-copper wires and pipes are placed outside. Effectively prevent oxidation of wires. Or damage to wires and air pipes when repairing the semi-trailer.