The DIENES wet spinning lines in standard or air-gap execution enable highest performance in the production process. The wet spinning lines consist of various main steps: coagulation - washing – drawing – drying – fixation – winding. 

 We offer:

• Lab lines with independently driven modules

• Pilot plants: modules are connected in the MultiMode® principle

• Production lines

Filament Fibers made from: Polyester (PET),  Polypropylen (PP),  Polyamide (PA6.6, PA6),  Polyacryl (PAN), Textile and Technical Viscose,  New Cellulose NMMO,  SiO2, Al2O3,  Amorphous Materials,  Composite Materials

Equipment for the production and treatment of: Multifilaments low speed spinning (e.g. precursor), Monofilaments (e.g. medical and reinforcement), Nanofibers (webs)

In a MultiMode® plant, each process step is represented by a module which can be individually adapted to customer-specific requirements and has its own decentralized control. Thus, DIENES production lines consist of several intelligent modular units which can be easily exchanged and rearranged at any time with a reduced programming effort. Moreover, all production parameters can be permanently visualized and recorded, enabling a complete traceability of the process. The general set-up and the complexity of the machine depend on the process and the customer's target.

 Wet spinning Lab-Line

Our Wet spinning Lab-Line is a solution spinning laboratory line especially designed for research institutes and is suitable for instance for PAN, PEG, PVA . An Aramid process was already realized in a special design of the lab line.

This affordably priced compact line finds its principal application in the development and research of small amounts of polymer. The modular design and the local control allow to take specific customer requirements into account. You can easily add or exchange modules at any time to achieve fast research results. Furthermore, it is possible to integrate the modules to other manufacturer lines.

The standard DIENES LLC line consists of the following modules:

• Spinning unit with dope supply & coagulation bath

• Washing & drawing unit (with baths or as a duo) and drying section

• Quintet

• Dancer arm cross winder

The LLC is being further developed and is available as MultiMode® LAB too.

The Spinning Unit includes two dope vessels for a more comfortable operation: one vessel can be used for spinning while the other one is in stand-by being stirred and degassed.

The spinning pump will be defined according to the requested viscosity.

The lines has been optimized for Lyocell or similar highly viscous dopes: heating along the spinning pipe, higher grade stainless steel in the spinning line and coagulation bath and higher temperature heating jackets for the dope vessel(s).