RANA anti-corrosion equipment uses imported high-density PFA/PTFE fluororesin as the core material, and completes the entire production process in a Class 10,000 cleanroom: The base material is strengthened for adhesion through 80-mesh brown corundum sandblasting, followed by triple cleaning with ultrapure water to ensure ion residue ≤0.1μg/cm². Robotic arms precisely execute adhesive application, panel bonding, and CNC grooving processes, combined with 320℃ hot air welding and steam curing technology to achieve permanent bonding. Finally, the products undergo 20kV electrical spark testing, 1.5 times water pressure testing, and helium mass spectrometry leak detection for triple verification.