loading
Home aluminum profiles are loading by hand. it takes about five hours to load a 40HQ container in full.
counting
Home aluminum profiles are picked and counting before loading
warehousing
Home aluminum profiles are packed and stored in warehouse ready for loading and shipping
quality control
Home
packing
Home protective film is made when profiles coming through the machine. heat shrink film is packed by hand, then to make it tight through the machine.
wood grain
Home packing with wooden texture paper and ready for heat transfer. wood grain vaccum machine will transfer the wooden texture from paper to aluminum profile surface in stove at high temperature.
powder coating
Home powder coating thickness is 40-120um, which is durable for different weather condition.https://www.intop-alu.com/wp-content/uploads/2023/05/video_1714028485.mp4 we not only have horizontal coating lines, but also have vertical coating lines powder coating colors are various for customer choices
anodizing
Home anodizing is the main surface treatment for aluminum profiles, national standard coating thickness is AA10https://www.intop-alu.com/wp-content/uploads/2023/05/VID_20240516_105330-1.mp4 coloring is made like champagne, bronze, black by sinking the aluminum profiles in tanks for minutes. sealing and drying is also important for lifetime, then for packaging
polishing
Home polishing can remove the extrusion lines and get a bright mirror surface by mechanical forces some profiles for bathroom need chemical polishing after this processment
sand blasting
Home sand blasting will create matt surface and eliminate the extrusion lineshttps://www.intop-alu.com/wp-content/uploads/2023/05/video_1714029532.mp4 sand blasting is a pre-treatment before anodizing or powder coating
