Purification coated steel wall panels are highly consistent with the stringent requirements of food factories and dust-free workshops due to their unique performance. The following are the core reasons for their wide application and in-depth demand analysis:
1. Cleanliness and anti-fouling performance
– Antibacterial surface: The coated steel plate adopts high-density color film (such as PVC/PVDF), and the surface is non-porous to avoid bacterial growth and dust adsorption, which meets HACCP and GMP hygiene standards.
– Easy to clean and disinfect: Resistant to strong acid and alkali detergents (such as sodium hypochlorite), can be high-pressure washed or steam sterilized, reduce the risk of microbial contamination, and meet the high-frequency cleaning needs of food factories.
2. Corrosion resistance and durability
– Multi-layer protective structure: The base material is galvanized steel plate or aluminum-zinc alloy, with polymer coating, which can resist moisture, chemical corrosion (such as grease, detergent) and physical impact, and the service life can reach more than 20 years.
– Environmental adaptability: Maintain stability in high temperature and humidity (such as cooking workshop) or low temperature environment (cold storage), avoid rust, deformation or delamination.
3. Fire prevention and safety compliance
– Class B fire rating: Some products are certified by BS 476 or GB 8624, with excellent flame retardant properties, reducing fire risks and meeting factory fire regulations.
– No harmful release: The materials are certified by FDA and ROHS, with no VOC volatilization, ensuring the safety of the food production environment.
4. Modular design and construction efficiency
– Quick installation: Adopt snap-on or splicing structure to reduce on-site welding/gluing and shorten construction period (such as 50% increase in installation efficiency of prefabricated cleanroom panels).
– Seamless sealing: With silicone sealing strips or purification glue, airtight joints are achieved to prevent particle penetration and maintain ISO 14644 cleanroom grades (such as Class 100 and Class 1000).
Typical application scenarios
– Food processing area: meat cutting workshop, dairy filling line (corrosion-resistant + easy to clean).
– High cleanliness area: aseptic workshop of pharmaceutical factory, clean room of electronic chips (anti-static coating optional).
– Special environment: seafood processing cold storage (resistant to low temperature), sauce fermentation workshop (resistant to acid and alkali).
