First installation of a gravimetric control and dosing system GT 3 on a monofilament extrusion line

PLAST CONTROL proudly announces the first succesful installation of a gravimetric control and dosing system GT 3 on a tape extrusion line for artifical grass production in South Europe.

Gravimetric control and dosing GT3 system on a monofilament extrusion line

The line with a capacity of 450 kg/h of PP (typically a rafia grade with MFI 3-5 g/10 min) is fed with 4 gravimetric dosed components plus the on-line re-feed of trim. The dosing range of the additives can be varied between 0,1 % to 30% with a preciseness of 0,1 %.

The different materials are vacuum conveyed and the dust is filtered in a central pre-filter unit.