Models and Technical Specifications of Sievex Tumbler Screening Machines
|Screen Diameter [mm]
|Screening Surface [m²]
|Motor Power [kW]
||750 - 900
||970 - 1150
||1740 - 1960
||1840 - 2220
||2000 - 2600
|1 Deck Height [cm]
|2 Deck Height [cm]
|3 Deck Height [cm]
|4 Deck Height [cm]
|Particle Feed Sizes [mm]
||0 - 20
||Products -20,+5mm: Up to 25 ton/h & Products -5, +0.1 mm: Up to 20 ton/h
||100µm - 20mm
||SS: Stainless Steel - MS: Mild Steel
|Decks Available per Machine
||1 - 4 decks
|Product Sort Variety
||2 - 5 different sized products
|Mesh Hole Openers
||Polyurethane Injection Balls
||Eccentric, Radial and Tangent
|Adjustable Amplitude [mm]
||5 - 40 Vertically & 60 - 80 Horizontally
||1.3 - 1.8
||100% Dust Proof Sealed Closed Loop
What is Tumbler Screening?
Tumbler screening is an improvised technique to the other screening techniques in which product on the screen is moved from the center by radial inclination while the tangential inclination leads to circular motion of the product. Thus, tumbler screening provides min. 90% screening efficiency with gentle screening of delicate particles to prevent particle destruction.
The complicated circular three dimensional screening actions is adjustable to accommodate different material characteristics and is mainly independent of the material load, improving the separation process.
Tumbler screening is a multi-deck elliptical action in which speed can be adjusted such that it has a faster travel rate at the feed and is slow at the discharge side, which can help increase in screen efficiency, so that products can be screened at high capacity to very fine separations.
Tumbler screening machines have the advantage of container barrel with different outlet doors at each of the sorting levels. Thus, they can be used for sorting mixture of particles. The advantage of a tumbler screening machine is that it has the ability to run in a range of angular velocities.
Tumbler screening machines have higher output per meter square of screening than the other vibratory screening machines. They require lower power consumption and have lower maintenance requirements.
Area of Usage
Granules, lightweight and small sized materials, ultrafine powders. Effective and widely used in mining, aggregate, food processing and
pharmaceutical industry. Full range of usable industries and products are listed below...
Aggregate & Food Industry
Animal Food Industry
Mining & Minerals Industry
Building Materials Industry
Some Examples of Screening Products
Quartz Grits & Quartz Filler
Mica Powder & Mica Scrap
Potash Feldspar & Sodium Feldspar
Limestone & Quick or Hydrated Lime
Soap Stone Powder
Red Ocher Powder
Graded & Dried River Sand
China Clay & Ball Clay
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