Test sieves

Stork Veco has a complete range of test sieves or micro precision sieves for your application. Our sieves are applied more and more for particle size analyses for a large diversity of products, both in laboratories, for control of the production and for the production itself.

The test sieves come in a patented steel frame and are produced in compliance with ISO 3310. Standard frames sizes are 60 mm, 75 mm, 100 mm, 125 mm, 200 mm, 3 inch and 8 inch. A test report is delivered with every sieve. Stork Veco does not only manufacture the ISO-range, but also on customer-specification.

Sterile filtration, absolute filtration, critical cell-cell separation, cell deformability testing, cell harvesting, particle sieving (diamonds, seeds, and dust), cacao filtration, flow regulation and laboratory testing are the main fields where the micro sieves are utilized.

Specifications:
•           Holesize from 2 micron up to 2,5 mm
•           Round and square apertures
•           Conical holeshape to avoid clogging
•           Flat sieving side for easy cleaning
•           Standard framesizes: round 60, 75, 100, 125, 200 mm, 3” and 8”
•           1” and 2” high frames
•           Also available as sheet with dimensions till 450 x 450 mm
•           Pans and covers from stainless steel for all frame sizes
•           Tolerances +/- 2 micron for holesizes up to 500 micron
•           Tolerances /- 4 micron for holesizes from 500 micron and up
•           +/- 1 micron tolerance on request
•           Material: Electroformed Nickel (medium or hard up to 600 Vickers)
•           Traceability made easy by clear labeling
•           Easy stackable frames for use in sieves shakers