First, from the perspective of aluminum profiles, it is generally an extrusion process, so the die opening is also an extrusion die. The cost of extrusion die depends on the aspect ratio of aluminum profile, that is to say, the larger the cross section, the higher the die cost. The cost of an 80*80mm profile die is about 3000 yuan.
Secondly, the die-opening cost of aluminum profiles is also related to the process adopted. Some cutting with fast moving wire is relatively cheap, and some cutting with slow moving wire with high surface requirements is more expensive, which is also a factor related to cost.
Thirdly, another factor is that the type of mold determines its cost. There are two types of molds: advection mold and split mold. The advection die is relatively cheap, and the split die is more expensive because the cavity extrusion is composed of two modules: the die core and the die cover. Secondly, if you want to quote the mold, you only need to provide 2D engineering drawings or samples, and the quotation can be completed in 15 minutes.
I hope the above answers can help you!