Extruders for thermoplastic polymers
Output from 1 to 1.300 kg/h
The concept of our machines is designed for the economical high performance extrusion. The processing units are designed for high outputs, which often means that the extruder can be chosen one size smaller than usual.
The requirements for processing extruders can vary immensely. Depending on material and desired output, we offer our customers customized extruders.
The precise and reliable process technology leads to considerable economies in energy, work time and material. Our extruders ensure a first class quality level.
A short dwell time at low temperature level protects the plastic melt from quality loss due to degradation and cross-linking processes. esde single screw extruders achieve excellent and homogenous characteristics of the melt. The special grooved bush for effective conveying ensures the pulsation free intake of granulates and flakes.
The necessary heat for the melting process is generated from the drive of the extruder screw and efficiently used in such a way that the heating/cooling system on the screw barrel hardly ever needs to be activated.
We rely on direct drives for the smaller sizes up to the 70 mm extruders and on water-cooled compact drives for the 90 mm and 120 mm extruders. Our barrier screws are resistant to abrasion due to balanced pressure profiles.
The water cooled electrics are integrated in the machine housing.
The noise emission is very low, so our extruders run pleasantly quiet.
The handling of our film lines during operation and maintenance is thought out and optimized.
The user Interface of our lines is structured clearly and user friendly. We use comfortable Touch-Screens with Profinet and OPC UA interface.
Via remote maintenance your extruder can get connected with us. When you need technical support, an esde electrical designer access to the controller and work at once on what must be done - without the need to travel.
Our customers appreciate the value of first-class quality and extreme longevity of the esde extruders and extrusion lines. They are designed and build at our site in Bad Oeynhausen, Germany. The investment in a high-quality esde Extrusion Line pays for itself in a short time through considerable savings in energy costs, working time and raw materials.
Maximal Output Rate
* Screw diameter in mm
** V: with degassing system