Filters are widely used across many industries for varying fluid and purity requirements. Automobile companies need filters to purify air, oil, and fuel that help promote the vehicles’ durability and performance. These substances are cleaned of debris and contaminating liquid matter to protect engines from premature wear and tear. Pharma companies have to adhere to stringent safety and health protocols. Their solutions must be sterile and contamination-free; filtration technique plays a significant role in this. Likewise, the water treatment sector uses filters to free water from pathogens, sediment, and particles. These companies integrate multiple levels of filtration into their systems and processes to attain the highest quality standards.
Many filter designs are created to cater to these and other industrial needs. A popular example is the disc style. Let’s probe into this filter type and its manufacturing process to better understand it.
Disc filters
The disc filters can be made of different materials and styles. However, metal wire mesh filters and sintered powder filters often attract the most attention. In wire mesh, stainless steel metal is quite famous. They can be single-deck to multi-layer woven filters. These discs look rigid due to consistent porosity and tightly woven compositions. The purpose of mesh designs is to filter gas and liquid safely. You can find affordable choices in them. Although rimmed and unrimmed discs are available, the latter variation is much more common.
However, if you want a specific type of thickness, you must explore a sintered filter disc. It can be found in many micron sizes and has excellent shear resistance. If you want a sintered disc filter, you must choose your option based on its compatibility with the liquid, mesh size and number, etc. Selecting a compatible sintered disc filter is essential to avoid any reaction between the filtering medium and the liquid. The mesh number indicates the number of holes in the filter, while the mesh size hints at the strand dimension. Wider strands often feature tiny holes, affecting the flow rate.
Today, sintered disc filters handle corrosive liquids and steam processing. Aviation, automotive, chemical, petrochemical, and food and beverage industries heavily rely on them. But why do they want sintered filters?
Sintered filters
Earlier, industries depended on stamping, casting, or machining processes to source robust parts. The 21st century is different as more advanced powder metal technologies are used today. Companies use the combination of powder metallurgy (PM) and sintering to improve the material’s quality, strength, and magnetic properties. While powder metallurgy starts with a compaction step to create an initial design, sintering helps bond the loose particles to make the shape stronger and perfect. The engineers and designers ensure that filters are sintered in the right atmosphere, focusing on precise temperature and time. Ultimately, all these factors influence the final product’s versatility, robustness, and cost.
Nevertheless, sintered filters are available in multiple designs, including discs. Whether you need this or some other filter styles, visit only a trusted store specialized in making an extensive range of mechanical parts for diverse applications.