Output achievements from 0.1 to 100 kg/h
esde Laboratory Extruders are designed for research, development and teaching. They are also excellently suited for product development, material samplings and small batch production. Our customers are research institutions and universities, film manufacturers and chemical companies. The basic design can be expanded by many variants and economical special constructions to meet the customer’s individual requirements.
The suitable extruder size is determined by the desired output achievement and the type of plastic material to be extruded. As a first step the modular and configural construction is adapted to the defined task, where an individual construction is required our engineers will design technical simple and solid operation modes.
The core of an esde Laboratory Extruder is the extruder screw. We rely on the proven design of the barrier screw for separation of solid material and melt. The barrier screw is either optimized for a special plastic material or is designed for universal use. The universal barrier screw offers the opportunity to extrude a wide range of materials at different operating points.
The focus of many product developments is on high-temperature plastic materials – for example PEEK.
Their characteristics require special demands on extruders. With our own extruder design we offer such a special solution – our 25 mm HT-Laboratory Extruder can extrude up to a maximal melt temperature of 420°C.
Laboratory Extruder Type | 25er HT 25er 35er | ||
Nomination | ESE 1-25-18HT | ESE 1-25-18 | ESE 1-35-27 |
Dimensioning | High-Temperature Plastics | versatile/specialized | versatile/specialized |
Dimensions and Weights | |||
Length L mm | 1220 | 1300 | 1850 |
Width W mm | 400 | 400 | 795 |
Extrusion height mm | min. 200 | min. 300 | 1100 |
Weight kg | 100 | 250 | 795 |
Screw and Barrels | |||
Screw diameter (D) mm | 25 | 25 | 35 |
Length L/D | 18 | 18 | 27 |
Screw speed rpm | 0,1 – 165 | 1–1150 | 1–800 |
Barrel heating zones | 3 | 3 | 4 |
Power Transmission | |||
Motor power kW | 4,5 | 10,6 | 34 |
Drive Torque Nm | 258 | 202 | 715 |
At motor speed rpm | 165 | 505 | 450 |
Drive System | Servo motor with planetary gear | Direct drive AC motor | Direct drive Torque motor |
Transmission ratio | i=20 | i=1 | i=1 |
Electrical Data | |||
Barrel heating kW | 4,6 | 10,6 | 34 |
Tool heating | 1 x 230 V + PE, Number and execution as required | ||
Drive motor | 3 x 400 V, 50 Hz, +N, +PE | ||
Outputs | |||
Output achievement in kg/h | 0,1 – 10 | 0,5 – 20 | 1 – 100 |
Maximal output in kg/h (material dependent) | max. 50 | max. 150 | |
Maximal melt temperature °C | 420 | 300 | 300 |
The operating surface of our Laboratory Extruders has a user-friendly and clear structure. We use a comfortable Touch-Screen Technology with logical user guidance. The training effort for the operators is minimal as no programming knowledge is required.
The operating elements are positioned on the extruder and if needed on further line components, positioning as desired by the customer.
All the relevant processing data can easily be read and adjusted. The control is upgradable with production data acquisition, an intersection to the Desktop PC and the possibility of remote control by our electrical engineers.
Please contact us and you will receive a brochure with technical details of esde Laboratory Extruders and Extrusion Lines. Click here to Order Brochures or contact our competent specialists directly for questions and further information.
Your contact persons for technical advice and individual quotations on our esde Laboratory Extruders are:
Carsten Diekmann, Managing Director
Jürgen Schormann, Sales Manager
Welcome to our technical center in Bad Oeynhausen for testing your formulation on our demonstration line. The processing of your material will be analyzed and recorded. The results will be incorporated into your individual line conception.
Make an appointment.
For short-term projects, we offer our ESE 1-25-18 for rent. Our Extruders can be rented for both predetermined time periods and indefinite time periods. If you are interested in renting an esde Extruder please contact us for price and conditions.
Laboratory Extruder as mobile component of an Extrusion Line
Laboratory Extruder with 6 melt pressure sensors
Strand extrusion at Evonik AG Training Center
Laboratory Extruder with movable extruder screw while in operation (tailor-made solution)
Laboratory Extruder with operational data collection
esde Laboratory Extruders are also suitable for production purposes.
