How Should The Crane Be Packed For Transportation?

How should the crane be packed for transportation?

After the 25 ton bridge crane is produced and arrives at the customer's site, it needs to be packaged and shipped, which is a very important part of the order. Especially for export products, the packaging and information requirements are very strict, and no mistakes can be made.

The product range of lifting and transportation machinery is very wide, and the size of the components also varies widely. Generally, exported equipment is shipped by sea. When it comes to shipping, there are three impacts: First, the impact of size: If the component size is small, it can be transported in a container. If the component size is large, it needs to be transported in naked bulk (the whole ship or on board). ). The second is the anti-corrosion requirements: the anti-corrosion conditions are good in the container, and the effects of salt spray, rain, snow, and sunlight need to be considered for the bare deck. The third is the requirement to prevent damage. The packaging should be able to withstand bumps, rolls and even drops during normal loading and unloading.

1. wooden box

There are two types of wooden boxes, one is ordinary wooden boxes and the other is frame wooden boxes.

In actual use, if the packaged goods are of large mass and are sensitive to bumps, considering the large number of transportation links, sometimes steel + thin steel plate welded boxes are used to make moisture-proof and pull points inside.

2. Container

Containers generally use standard 20ft or 40ft containers, the model is 1C or 1A, the nominal external height is 2438mm, the internal minimum height is 2197mm, the width is 2330mm, the length is 5867mm or 11998mm, and the door frame opening height is 2134mm. If there is a requirement for height, you can choose a tall box such as 1CC or 1AAA. There are pull points inside the container. Fasten the components or packaging boxes at the pull points to prevent damage caused by bumps during transportation.

3. Special work clothes or naked clothes

For important components, special transportation equipment can generally be used. For large structural parts, it is generally possible to adopt the method of bare installation + protection of key parts. The anti-rust packaging level is generally Level 3. The contact surfaces such as structural hinge points are coated with anti-rust grease, and then the packaging tape is wrapped, and plywood is added on the outside to prevent collisions. When large components are transported by sea, working condition calculations are also required. Generally speaking, there are instructions and strapping requirements.