Filter Media Built For Equipment Makers
Velp has widened its SS filter mesh offering to include 1400 mm wide rolls, finished gas-liquid filter screens and full OEM / ODM manufacturing for filtration equipment brands. The program is aimed at separator, centrifuge, polymer and water treatment manufacturers who need repeatable micron ratings rather than one-off sheets.
Filtration is a specification-sensitive business: a 10% deviation in aperture changes flow rate and separation efficiency. Velp controls aperture by loom calibration and verifies with optical measurement on each production lot, supplying a test report with the shipment.
Program Scope
- Wide rolls - stainless steel filter cloth up to 1400 mm width, reducing welding seams in large filter elements.
- Gas liquid filter screens - pleated and cylindrical screens for coalescers, mist eliminators and gas-liquid separators.
- OEM / ODM service - custom aperture, frame, end cap and connector design built to customer drawings.
- Multi-layer packs - sintered and layered mesh combinations for high pressure differential service.
Technical Range
| Parameter |
Range |
| Material |
SS304, SS316, SS316L, SS904L, duplex 2205, copper, brass |
| Weave |
Plain, twill, dutch, reverse dutch, five-heddle |
| Micron rating |
1 - 2000 micron |
| Roll width |
Up to 1400 mm |
| Roll length |
30 m standard, custom on request |
| Filter element form |
Flat disc, cylinder, cone, pleated cartridge, candle |
| MOQ |
100 sqm for standard mesh, 50 pcs for finished elements |
Typical Applications
- Polymer filtration and screen packs in plastics extrusion
- Hydraulic and lube oil filtration
- Gas-liquid separation, coalescing and mist elimination
- Water treatment, desalination pre-filtration and sand control
- Chemical process filtration and catalyst recovery
- Food and beverage clarification screens
Why Buyers Consolidate With Velp
Equipment makers often source mesh from one supplier and finished elements from another, which creates tolerance disputes when a filter leaks. Velp manufactures both the cloth and the finished screen in-house, so responsibility for fit and micron accuracy sits with one supplier. This also shortens the development cycle for new filter models: drawings move from quotation to prototype in about two weeks.
Standard export packing uses rolls in PVC sleeve and wooden case, or elements in foam-lined cartons to protect pleats during air freight.
About Velp
Established in 2000 in Anping, Hebei, Velp employs 180-190 staff and exports 80-90% of its wire mesh production. The company is certified to SGS, CE, ISO9002 and BV, and manufactures filter mesh, perforated metal, expanded metal, wedge wire screens, welded mesh and fencing.
Send your micron rating, flow requirement, connection type and drawing to the Velp filtration team for a technical quotation.
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