Selecting medium-efficiency aluminum separator filters for high-temperature production environments—such as spray painting facilities and automotive plants—has long been a headache for engineers. Conventional products typically have a temperature limit of 250°C to 300°C; once operating temperatures exceed this threshold, the fiberglass filter media suffers irreversible damage, such as fiber breakage, shedding, melting, or even carbonization and blackening. This not only causes a sharp decline in filtration efficiency but also leads to frequent equipment downtime and the need for consumable replacements, imposing a heavy cost burden and causing schedule delays for continuous production lines.
To address this persistent industry pain point, KLC has launched a aluminum separator filter capable of withstanding temperatures up to 450°C. By raising the temperature limit to 450°C, the product fundamentally resolves the issue of filter media failure in high-temperature conditions.
Three core technologies deliver exceptional heat resistance:
Specialized Filter Media: The fiberglass structure has been optimized for extreme 450°C temperatures. By carefully selecting high-temperature resistant specialty fibers and high-performance binders—and utilizing a wet-laid manufacturing process—we ensure the filter paper maintains structural stability without shrinking or becoming brittle under high heat.
Reinforced Frame: The outer frame undergoes an anti-corrosion aluminizing treatment, significantly enhancing overall structural rigidity and oxidation resistance, ensuring excellent dimensional stability even under continuous thermal shock.
Performance Assurance: The filter maintains stable dust-holding capacity and low resistance at the medium-efficiency level. It is perfectly suited to the air purification needs of spray painting lines and automotive manufacturing workshops, safeguarding the quality of the final product.
Furthermore, KLC possesses exclusive testing equipment for measuring dust-holding capacity across all filter grades (pre-, medium-, and high-efficiency). Each product comes with a professional performance test report, and all data regarding filtration efficiency and service life are fully documented and verifiable, ensuring well-founded product selection and greater peace of mind during use.