Theoretically possible, but in practice it cannot be transported by air.
Currently, many mainline passenger aircraft have cargo warehouses with a load capacity of 20 tons. However, due to the layout of the cabin, it is difficult to say whether large molds can be accommodated. Nowadays, small containers matching the cabin are usually used. Even if it is installed, the aircraft trim still needs to be considered, and ordinary freight forwarders simply cannot handle it. This is equivalent to chartered transportation. Whether the cost-effectiveness ratio is cost-effective needs to be carefully considered.
Back then, the An-22’s standard cargo plan was a train car, which was very shocking. In fact, it just ranked among the top ten in the world’s Hercules aircraft.
If long-distance transportation is required, land transportation is more secure. If the goods are extremely long, such as large wind turbine blade molds, special over-the-limit vehicle transportation must be organized. If possible, sea shipping takes a little longer, but the price is cheaper.