Since the main technologies used in aluminum extrusion involve boron nitride, graphite, or acetylene flames, operators may be exposed to health risks such as toxic particles, smoke, and even fire hazards. This is why we recommend using water-based technologies, which not only protect your operators but also help you achieve better results.

Some of the most common defects include cracks and tears in the billets, as well as porosity, waviness, and stains on the extruded profiles. These defects are mainly caused by poor die cleanliness, incorrect speed and pressure, or improper lubricant usage.

By monitoring your process continuously, you help detect conditions that could affect production, such as extrusion speed, die pressure and alignment, cleanliness of the extrusion press, and of course, the performance of the lubricant used.

To improve lubrication, use lubricants with high thermal resistance and low volatility, optimizing lubricant application to avoid excessive residue, monitoring compatibility with contact materials, and ensuring proper cleaning of lubrication systems to prevent contamination.

It is important to analyze other process variables to rule out lubrication as the cause of the defects. These include temperature, speed, condition of the dies and tools, alloy composition and quality, as well as the alignment of the extrusion press.