Ovens
Thermobonding oven one conveyor
The Sicam single conveyor thermobonding ovens are suitable for air permeable low density waddings.
Sicam has developed in this kind of oven an extremely precise and uniform ventilation system. Thanking to the knowhow and the innovation about the air through speed of the air in the material is possible to obtain nonwoven with considerable final thickness in comparison to a low weight.
The depth project of the air streams allows in this kind of oven to decrease the number of the thermo ventilation groups, reducing the energy consumption maintaining optimal characteristics of process.
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.
In fact Sicam does a selection 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 the Sicam thermobonding oven we find the application of the Sicam technology of the sliding out elements of the oven. This solution makes possible the access and the easy inspection inside the oven reducing maintenance and costs .
Coming in against the commercial needs of our customers in a dynamic and in evolution market ,Sicam proposes an upgrade of oven making oven multiproduct. In fact at the exit of the oven a cooling section with calibration top conveyor can be installed in order to increase the density of the nonwoven with compression.
The production of the machine is extended, in this way, also to high density nonwoven.
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.
Customer focus , that for us is the guideline company, means attention and care of Sicam in the realisation of the machine and also means consideration of the anti pollution normative for the environmental protection.
On customer’s request s it is possible the installation of cleaning devices for exhausted emission directly on the roof of the oven thanking to the strong oven frame. This solution allows the best space optimization.
Technical features
| Working with: |
1200-5500 mm |
| Production speed: |
10-150 m/min |
| Product weight: |
60-700 gsm |
| Thickness at the entrance: |
up to 400 mm |
| Thickness at the exit: |
5-80 mm |
| Maximum density at the exit: |
exit 4-5 kg/m3 (like from the cross lapper or air lay ) |
| Maximum working temperature: |
250 °C with metallic conveyors |
| Heating systems: |
gas burners dyathermic oil, steam, electric heat exchangers |