CISA Sieving Technologies

Sieving Equipment With Roots in Barcelona

CISA Sieving Technologies designs and manufactures sieves and screening equipment for laboratory analysis and industrial processes. The company traces its history to a Barcelona workshop founded in 1899 to make wooden sieves and screens; over time, that work developed into precision metal sieves and equipment for separating and classifying materials.

Laboratory and Industrial Applications

Its product range includes certified analytical sieves, laboratory sieve shakers for dry and wet testing, vibratory screening systems, wire mesh, filtration elements, cleaning accessories, and a laboratory-scale V mixer. CISA also lists calibration services for sieves and equipment. Its published application sectors include pharmaceuticals, agriculture, food, ceramics, mining, recycling, education, and biomass.

For a laboratory, manufacturer, or processing operation, the distinction between a test sieve and a production screening system matters: CISA serves both needs, with products designed for sample analysis as well as larger-scale separation. The specifications and standards vary by product and application.