
This JCD25 lab twin screw extruder is professionally engineered for lab-scale formula optimization, new material R&D and medium small-batch sample production, featuring a precision modular design with excellent adaptability and stable performance. Adopting a 26mm screw diameter with an output range of 5-60kg/h, it strikes a perfect balance between experimental accuracy and small-scale production capacity, perfectly meeting the needs of plastic formula debugging, material performance testing and pilot trial production in universities, research institutes and enterprise R&D departments. Equipped with a high-precision closed-loop temperature control system, miniaturized high-efficiency core components and an intuitive operation panel, its bimetallic wear-resistant barrel and low-noise integrated transmission box ensure accurate, stable and quiet continuous operation, making it a high-reliability experimental equipment for material science research and plastic product development.
| Model | Diameter(mm) | Max.L/D | Speed(rpm) | Power(kw) | Output(kg/h) |
|---|---|---|---|---|---|
| JCD16 | 16 | 68 | 600 | 1.5/2.2 | 1~5 |
| JCD20B | 22 | 68 | 600 | 3/4 | 3~10 |
| JCD20C | 22 | 68 | 600 | 5.5/7.5 | 5~20 |
| JCD20D | 22 | 68 | 600 | 7.5/11 | 10~30 |
| JCD25B | 26 | 68 | 600 | 5.5/7.5 | 5~20 |
| JCD25C | 26 | 68 | 600 | 11/15 | 10~40 |
| JCD25D | 26 | 68 | 600 | 15/18.5 | 20~60 |
| JCD30B | 30.2 | 68 | 600 | 7.5/11 | 10~30 |
| JCD30C | 30.2 | 68 | 600 | 18.5/22 | 20~60 |
| JCD30D | 30.2 | 68 | 600 | 22/30 | 40~100 |
| JCD35B | 35.6 | 68 | 600 | 15/18.5 | 20~50 |
| JCD35C | 35.6 | 68 | 600 | 30/37 | 60~100 |
| JCD35D | 35.6 | 68 | 600 | 37/45 | 100~150 |
| JCD40B | 41 | 68 | 600 | 15/18.5 | 20~50 |
| JCD40C | 41 | 68 | 600 | 30/37 | 80~120 |
| JCD40D | 41 | 68 | 600 | 37/45 | 100~180 |
Note: All parameters can be customized according to lab R&D and small-batch trial production requirements.

Compact & Lab-optimized Design
The 26mm precision screw and space-saving integrated frame take up minimal bench space, fitting seamlessly into standard laboratory workstations and small R&D test areas, with a humanized layout for easy operation and observation.
High-precision & Stable Processing Performance
Equipped with a closed-loop multi-point temperature control system and real-time torque & speed monitoring, it ensures uniform plasticizing and thorough mixing of raw materials, providing accurate and repeatable experimental data for formula optimization and material performance research.
Flexible Modular Quick-change Configuration
Screw elements and barrel sections adopt a quick-disassembly structure, supporting rapid switching of different combination forms, which can efficiently complete multi-group formula comparison experiments and greatly improve R&D efficiency.
Low-noise & User-friendly Operation
The integrated low-noise transmission system and simple intuitive control panel realize quiet operation (noise ≤65dB) and easy parameter adjustment, suitable for long-duration experimental testing in the laboratory environment.
Multi-functional Supporting System for Lab R&D
Configurable with a mini high-efficiency vacuum exhaust unit, micro screen changer and optional pelletizing modules (water-cooled strand pelletizing, air-cooled die-face hot cutting), fully meeting the diverse sample preparation needs of laboratory R&D.
Wear-resistant & Durable Core Components
Barrel and screw adopt bimetallic wear-resistant material processing, with high precision and good wear resistance, ensuring long-term stable use even with frequent material switching and continuous experimental cycles.


This JCD25 lab twin screw extruder is an ideal experimental equipment for plastic material R&D and small-batch trial production, with stable performance and adjustable output, widely used in formula testing, new material development and sample preparation in universities, scientific research institutes and enterprise R&D departments, covering the following application scenarios: