Difference between revisions of "Air Jet Sieves"
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This | [[File:Air-Jet-Sieve.jpg|thumb|right|Air Jet Sieve]] | ||
[[File:air-sieve-jet.gif|thumb|right|(1) Plexiglas cover, (2) Analysis sieve, (3) Air and fines flow, (4) Rotating slotted nozzle, (5) Housing]] | |||
An '''Air Jet Sieve''', or '''Air Jet Sifter''' is a [[Sieves|Sieve]] that separates wanted elements from unwanted material using [[screens]]. | |||
== Principle of Operation == | |||
The only thing that moves the material being analysed is the air flow. This system makes it possible to eliminate any kind of mechanical intervention, e.g. tapping or brushing, which ultimately influences the sieving process. This means that at the same underpressure and same sieving duration, exactly reproducible particle size analyses are possible at any time. | |||
The strong jet of air exiting the rotating slotted nozzle purges the sieve gauze continuously. This leads to exceptionally short sieving times and ensures that even those materials which are known to cause difficulty can be sieved successfully. The transparent plastic cover permits constant monitoring of the sieving process. | |||
== Advantages == | |||
* Reliable in operation | |||
* Reproducible results | |||
* Wide application range | |||
* Accessories for every application | |||
* PC operation | |||
* Calibration and certification | |||
* Full-service package | |||
== Video== | |||
<youtube>jLUber9Id1k</youtube> | |||
Latest revision as of 11:20, 13 December 2011
An Air Jet Sieve, or Air Jet Sifter is a Sieve that separates wanted elements from unwanted material using screens.
Principle of Operation
The only thing that moves the material being analysed is the air flow. This system makes it possible to eliminate any kind of mechanical intervention, e.g. tapping or brushing, which ultimately influences the sieving process. This means that at the same underpressure and same sieving duration, exactly reproducible particle size analyses are possible at any time.
The strong jet of air exiting the rotating slotted nozzle purges the sieve gauze continuously. This leads to exceptionally short sieving times and ensures that even those materials which are known to cause difficulty can be sieved successfully. The transparent plastic cover permits constant monitoring of the sieving process.
Advantages
- Reliable in operation
- Reproducible results
- Wide application range
- Accessories for every application
- PC operation
- Calibration and certification
- Full-service package
Video