The Air Table is an equipment manufactured by the German TRENNSO- TECHNIK, which has the guarantee and support offered by the Bavarian brand. This equipment separates products of specific weights, regardless of their size.
SPR Group markets this TTS Air Table, a versatile equipment, adjustable to the needs of customers, allowing separating bulk materials according to their weight and shape. The narrower the spectrum of grain size, the more accurate the separation precision.
Backing with German seal
TRENNSO-TECHNIK has a broad product portfolio, including screening machines, separating tables, air separators, dosing systems, etc.
Linked to the recovery and recycling sector, they have more than 30 years of experience in the market and today is consolidated as a company with great support and a reference of quality.
Densimetric separation process
To perform the separation process, the product must be granulated, dry and loose. At the moment the separation is performed, the shape can also be decisive.
The first thing to do is to supply the material to the Air Table at the material inlet, the material is distributed over the separation width evenly over the longitudinally inclined screen.
Subsequently, the screen decks perform a conveying movement by means of an eccentric drive in the direction of the heavy material outlet, the material to be sorted is separated by the air flowing from below to the screen decks.
The specifically heavy materials flow down to the screen decks during this process, while the specifically lighter materials float to the surface.
As a rule, the amount of suction air has to be higher than the amount of air blown in from below, so that a slight depression can be formed inside the TTS Air Table and the outflow of dust is prevented. The dust is sucked out by the dust extraction system.
Air Table applications
This equipment, being a very diverse and versatile product, has several applications and can be used in various fields such as; the food industry, with ash and slag, glass and biomass management, it can also be used with metals of different categories, gravel for roads, among other materials.
On the other hand this versatility, the good use and application of the materials, will guarantee a high precision and excellent separation of materials.
Advantages and benefits of the equipment
The TTS Air Table offers several functionalities and benefits at the moment of its use. We can highlight the fast return on investment, low operating and maintenance costs, it is a very versatile equipment and the dust emission is null.
However, it is also important to highlight that it is a high technology and reliable equipment, it works mainly with small or reduced granulometries, mainly food or sand.
The equipment is composed of a material reception hopper that leads to an auger that ensures the correct feeding. The inclination of the table can be adjusted in a variable way, allowing it to adapt to the material to be treated.
It has a pressure fan underneath the table housing conveys the air through the material to be separated. The light particles are fluidized and separated from the heavy particles.