Waste broken bridge aluminum materials mainly refer to thermally insulated broken bridge aluminum doors and windows. This kind of broken bridge aluminum material refers to plastic and rubber strips in aluminum profiles to play the role of heat transfer between scrap aluminum. Using this kind of broken bridge aluminum material Structural aluminum alloy doors and windows have good thermal insulation effects and have been widely used in construction equipment in the past two years.
With the widespread application of thermally insulated broken bridge aluminum materials, a large amount of waste broken bridge aluminum materials will be produced. These materials cannot be effectively sorted manually because scrap aluminum, rubber, plastic and other materials are mixed together, and the sorting efficiency is low. Therefore, scrap aluminum crusher manufacturers have developed new equipment solutions to process them into scrap aluminum particles through crushing equipment such as bridge-breaking aluminum crushers, and then purify and sort the materials through eddy current separators. The crushing and sorting process of scrap broken bridge aluminum door and window materials can be carried out through the following steps for crushing, sorting and recycling:
1. Shred processing (optional)
Through the biaxial shearing and shredding function of the metal shredder, the larger scrap broken aluminum doors and windows are broken into long and block-shaped scrap aluminum materials with uniform length;
2. Crushing treatment
The scrap aluminum material is broken into scrap aluminum particles of uniform size through the broken bridge aluminum crusher;
3. Sorting and removing impurities
The broken bridge aluminum door and window materials after crushing contain various plastics, scrap aluminum, rubber, iron and other impurities. These impurities are sorted by multiple sorting equipment such as magnetic separators, vibrating screens, eddy current separators, etc., and finally reach Purification effect, obtain clean scrap aluminum particles, reduce material transportation costs, improve scrap aluminum smelting efficiency, and reduce recycling costs