Cylindrical Filter Element
1. Pleated Paper & Fabric Elements
These filters use a pleated design to dramatically increase the surface area within a compact cylindrical footprint.
- Key Features: High-efficiency filtration of fine particles; available in various micron ratings (from 1μm to 50μm).
- Applications: Air intake for compressors, hydraulic return lines, and fuel filtration systems.
- Benefit: The pleated structure allows for higher flow rates and a longer service life compared to standard smooth-surface filters.
2. Stainless Steel Wire Mesh Elements
Constructed from high-grade stainless steel (SUS 304/316), these elements are built for extreme durability and reusability.
- Key Features: Resistant to corrosion, high temperatures, and high pressure; can be cleaned and reused multiple times.
- Applications: Steam filtration, chemical processing, and heavy oil filtration in power plants.
- Benefit: Ideal for harsh environments where synthetic or paper filters would fail due to heat or chemical reaction.
3. Sintered Metal Filter Elements
Created by fusing metal powders or fibers together through a thermal process (sintering), resulting in a porous, rigid structure.
- Key Features: Extremely high mechanical strength and precise pore size distribution.
- Applications: Pharmaceutical gas filtration, catalyst recovery, and high-pressure hydraulic systems.
- Benefit: Offers the highest level of structural integrity, ensuring no "media migration" (filter material breaking off into the fluid) even under intense pressure.
4. Hydraulic Oil Filter Elements
Specifically engineered to maintain the cleanliness of hydraulic fluids, which is critical for the precision of CNC and textile machinery.
- Key Features: Often includes a bypass valve and a magnetic core to capture metallic shavings.
- Applications: Injection molding machines, textile looms, and industrial lift systems.
- Benefit: Prevents "stiction" in hydraulic valves and extends the life of expensive hydraulic pumps.