Your goals
…are absolutely homogeneous polymer melts regarding temperature and concentration.
Our solutions
…make filaments of higher qualities.
Cooling of polyester melts is normally performed between the polymerisation and the spinning unit. The implementation of a Fluitec Mixer/Heat-Exchanger type CSE-XR makes lower temperatures in the finisher possible, thus allowing higher throughputs. Standard temperatures are 300°C - 290°C at the inlet and 285°C - 275°C at the outlet of the Fluitec Mixer/Heat Exchanger. Temperature of the cooling medium is normally around 270°C. The Fluitec Mixer/Heat-Exchanger can be built as a non removable and as a gap-free design.
A perfectly homogenised melt before the spinning nozzle is one of the main requirements for the production chemical fibres of the highest quality. The mikromakro fibre modules were especially developed for this task. High mixing performance, low pressure drop and a short building length are the main features of this mixer type. The CSE-X mikromakro mixer is replacing the widely used helical mixers, a technology of the sixties. |
|
Fluitec Mixer/Heat- Exchangers for fibres guarantee perfect homogeneities regarding temperature and concentration profiles. |
