Flat screening machine

                                   
At a glance


	
Medium to fine grain range: The multi-deck screens from AViTEQ separate dry bulk material in a wide medium to fine grain range. Thanks to the modular design principle, the separation cuts can be adapted to your individual application – from a few µm to the mm range.
	
Steep throw angle: The vertically arranged unbalanced motors generate a micro-throw movement that transports the bulk material slowly across the screen surface at a steep throw angle. The result is a particularly gentle and selective screening process with numerous fractions.
	
Ball beater device: Clever solution: The ball beaters integrated under the separating mesh reliably prevent grains from jamming in the screen. As a result, the screen panels clean themselves continuously and ensure a long service life and high productivity.


Selective classification in several fractions

With its compact multi-deck design, the modular principle of the AViTEQ flat screen enables several fractions to be separated in a very small space. The flexible deck division enables us to implement customer-specific solutions for individual requirements. Classification itself is very gentle thanks to the low transport speed, which is why the process is also ideal for extremely abrasive materials such as blasting or grinding media. Thanks to the low vibration acceleration and the micro-throwing principle, the planar screen has low wear. Typical applications at a glance:


	
Abrasives
	
Blasting media
	
Quartz sand
	
Glass beads
	
Sugar and salts
	
Metal powder
	
Rubber powder


Modular design with multi-deck superstructure

The design of our AViTEQ flat screen follows the modular principle. Numerous decks are stacked on top of each other and combined to form several screening units, creating a very large screening surface. The screening machine is made of either steel or stainless steel, depending on the bulk material and application. Vertically arranged unbalance motors enable gentle transportation and elastic support elements reliably absorb the forces acting on the screen. The main components of the AViTEQ multi-deck horizontal screen:


	
Steel or stainless steel screening machine
	
Flexibly interchangeable sieve inserts
	
Drive (unbalance motor(s))
	
Elastic support elements


Individually designed for your application

The modular design of the AViTEQ multi-deck horizontal screen enables flexible adaptation to your individual application. The type, size and quantity of the bulk material are the main factors that determine the design of the flat screen. The arrangement of the decks and screening units can be precisely matched to the desired separation size. In addition, we naturally take the spatial conditions in your production facility into account when dimensioning, especially the required geometry and the possible installation dimensions. The most important specifications for dimensioning the AViTEQ flat screen:


	
Type and size of the bulk material
	
Throughput quantity
	
Separation size
	
Required geometry
	
Possible installation dimensions