Symmetrical ventilation oven 1 conveyor ADL PES

The Sicam single conveyor thermobonding ovens with symmetrical ventilation are suitable for the thermobonding of light nonwovens ( ADL ) coming directly from the carding machine at high speed. The weight is from 20 to 80 gsm and the particular ventilation allows to obtain a good balkiness in the final product.


Know how , innovation on the air distribution and the proper permanence of the material in the oven allows to reach the low density that the customer requests for these products
Sicam has developed an high efficiency air through ventilation and a reliable adjusting of the ventilation width ( according to the nonwoven width ), in order to avoid any side bypass of the process air during the air through ventilation.

Sicam has a particular care in the choice of the conveyor belts according to the production request of the customers, as the conveyor belt is a strategic component for the final quality of the nonwoven. The top conveyor is magnetically supported and in this case conveyor of course are metallic and chosen by Sicam among many kind of conveyors in order to find the best compromise between the final surface finishing of the non woven and the optimization of the maintenance and cleaning operation.

In addition we find the construction Sicam philosophy without sliding elements. this solution make possible an easy access and to inspect inside the oven reducing the maintenance time and costs.

The construction philosophy by modular section of 2250 mm of length, used by Sicam since many years in its production range, makes easy the transport operation all over the world allowing a simple load in containers if preassembled machinery section.

Technical features

Working width: 1200 – 4000 mm
Production speed: 60 – 300 m/min
Product weight: 10 – 80 gsm
Maximum working temperature : 250 °C with metallic conveyors
Heating systems : gas burners diathermic oil, electrical steam heat exchangers
Air circulation: adjustable air flow, air direction from top to bottom for ADL
Adjustment of ventilation width: -750 mm