TT TopDewatering is designed to increase dewatering and improve formation of the paper web.
The unit is easily adaptable to any fourdrinier wet end; it consists in a top fabric is run positioned over the fourdrinier where a counter box can be installed. The resultant vacuum effect provides a uniform bilateral dewatering.
Higher dewatering capacity of the forming section leads to the possibility of producing higher basis weight at higher speed, with a better quality to enhance the mechanical characteristics.
In case of rebuilding on the wire section installation of the TT TopDewatering will allow to shortened significantly the formation zone. This unit is designed for easy installation on existing paper machines.
Thanks to the possibility to adjust a broad number of parameters, the TT Former can be finely tuned to customize the finished product.