Sieving machines

The analysis of particle size and distribution is very important for research and development, production, quality control and product monitoring. The physical and chemical properties of solids depend on the particle distribution.
  • The strength of concrete depends on the particle size in the cement
  • The fineness of cocoa grinding affects the taste of chocolate
  • The adaptability and solubility of a powder depend on the fineness and shape of the particles of the starting material

Sieving machines and laboratory sieves from Retsch GmbH are the key to easy, fast, reproducible and, most importantly, accurate analysis.

The Retsch sieving machine line covers a wide range of measurements and volumes of material to be analyzed. With a variety of sieving motions and sieve sizes, you can choose the perfect device for almost any bulk material.
Retsch sieving machines deliver precise and reproducible results. The entire sieving machine line meets the requirements for material testing according to DIN EN ISO 9000 FF.
Retsch laboratory testing sieves are manufactured using a unique, fully automatic production process that guarantees the highest product quality.
The Retsch laboratory sieves are fully compatible with existing Retsch products and can be used in conjunction with other sieves.
Every Retsch laboratory test sieve comes with a quality test certificate.

Laboratory sieves with high quality sieves are available with the four most popular scenes:

  • Control laboratory sieve 200 x 50 mm
  • Test laboratory sieve 200 x 25 mm
  • Reference laboratory sieve 203 x 50 mm (8" x 2")
  • Test sieve 203 x 25 mm (8" x 1")
With the Easysieve software, you can follow the required measurements and weighing procedures atomically - from sieve weight recording to data calculations.