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Air jet sieve
RHEair (RHEair/ PowderJet)

The RHEair air jet sieve operates in the ultra-fine dispersion range. Its specialty is separations of high-grade products in the range from 20 μm to 0.4 mm (approx. 635 Me. - 40 Me.). 

The RHEair (RHEair/ PowderJet) uses direct excitation of the screen cloth on the one hand and directional air jets flowing through it on the other. The slot nozzles, which are arranged transverse to the direction of screening, are driven at up to 60 strokes per minute. The extracted air from underneath the screen cloth helps to transport the undersize particles through the meshes.

Advantages of the RHEair air jet sieve

  • The separation process in this machine is supported by the vacuum effect of air
  • At the same time, the screen mesh is kept free by compressed air and mechanical excitation
  • High interparticle adhesion forces are efficiently overcome
  • Suitable for products with very high quality requirements
  • Generate a splash-free product in contrast to classifiers

Product data

Applications
High-grade products in the chemical, pharmaceutical, plastics, recycling, and food industries
Grain range
20 μm to 400 μm (Approx. 635 Me. - 40 Me.)
Type of drive
Direct excitation and directed air jets

The RHEair air jet sieve is available with ...

  • peripheral units such as extraction units, filters, pressure compressors, extraction fans
  • supporting structures