Fibre Retention Bin - FRB


  • Hold the fibre for a few minutes before it enters the lump separator, to complete the drying process of the glue onto the fibre  
  • Obtain a continuous and homogeneous feed along the whole width of the lump separator.

The machine is composed of a belt conveyor on which a retention bin is mounted, and a set of doffing rolls, installed at the belt outlet, have the task of opening the fibre, before it enters the lump separator. A level control, which can actually “sense” the height of the mat, keeps the height of the mat constant inside the bin. The height signal is then transmitted to the control system, which will provide to the consequent variation of belt motor frequency so as to increase or decrease speed as the need arises (the PLC control system and inverter are not included in the supply).


  • Very sturdy construction
  • Automatic belt tracking system
  • Fibre discharged using rotating comb shafts to optimise and fluidise fibre flow
  • Internal parts in contact with the fibre made from hot-galvanized iron
  • Brush for cleaning conveyor belt
  • “Direct mat contact” level control.



Tel +39 059 465500
Download the data sheet for details on the technical features, advantages and scope.