Sieving & Classifying Services

 

 

1.  Turbo-Screen Air Classifier:

The Turbo-Screen Classifier provides continuous, precise screening of dry materials, especially in the finer particle sizes. It provides a highly efficient separation of particles ranging from 850-70 microns. Handles the most difficult materials, including electrostatic materials and particles that tend to agglomerate easily.

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2.  Rotary-Sieves:

The Rotary Sieve is a versatile processing equipment that could be used to separate solid particulate materials in a very large range of particle sizes. Large quantity of powder can be separated quickly. The system has relatively low energy consumption and is an attractive size separation technology for the food, pharmaceutical, plastics, and powder coatings industries.

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3.  Ultrasonic Vibrating Sieves:

PRF is equipped with three ultrasonic sieves of different sizes including an 8", 12", and 22" unit.

  • 8" Ultrasonic Sieve - The small 8" laboratory scale ultrasonic sieve is ideal for small quantities of powders requiring highly accurate separation with maximum powder recovery.
  • 12" Ultrasonic Sieve - The VORTI-SIV RBF-12 comes with a 12" diameter screen and is the most advanced small batch sieving machine on the market. The units use a unique gyratory screening-action generated by an adjustable off-balance flywheel, which is powered by a direct drive 1/2 HP, 3450 RPM motor. Any point on the screen surface moves in a circular orbit, but the screen itself does not rotate. Vorti-Sieve is equipped with a 50kHz, 110/120 volt ultrasonic transducers. Ultrasonic energy is directly applied to the wire mesh screen via the transducer plate. This breaks surface tension, making the stainless steel mesh free of friction and helps to de-agglomerate particles and eliminates particle blinding. T
  • 22" Ultrasonic Sieve - The 22" ultrasonic sieve is ideal for large quantity powder processing applications. The ultrasonic energy produced by the transducer eliminated particle blinding of the screen and allows for efficient sieving of a large quantity of powder in a continuous manner.

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For more information on sieving and classifying equipment and services, please contact us. For information on standard Charges please click here.

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Contact Info

Particle Research Facility
Yong Liu, Manager Thompson Eng. Bld., Rm. 217
Tel: (519) 661-4243
Fax: (519) 661-3498
Email: prf@powders.ca