Spray pressure must be scientifically calibrated based on the process type. For conventional automatic spraying, the recommended pressure range is 6–10 bar; in contrast, high-pressure spraying systems require a higher setting of 20 bar, paired with specialized nozzles to optimize atomization. Studies have shown that insufficient pressure leads to inadequate adhesion of aluminum die-casting release agents, while excessively high pressure may cause droplet rebound, resulting in raw material waste.
For more information about 100 Questions (18):What are the differences between high-pressure spraying & conventional spraying or die-casting auxiliary materials, and if you need customized die-casting release agent, please contact 15021483232 (same as Wechat)
