The big bag pre-separator, combined with one of our powerful Sibilia industrial vacuum cleaners, can make all the difference when vacuuming lightweight materials.

Its function is to store lightweight and bulky materials in 1 m³ big bags, such as fibre, rubber, foam or polystyrene, etc., which would otherwise be difficult to collect and discharge with normal cyclonic separators due to their characteristics.

Big bag pre-separators, on the other hand, allow these materials to be easily collected directly into big bags, thanks to the high vacuum generated by the Sibilia industrial vacuum unit.