HST-SJ-20/40 Conical twin-screw extruder Technical data

Ⅰ、Scope of application

     It is used to study the thermal stability, shear stability, flow and plasticizing behavior of thermoplastic materials，It can continuously, accurately and reliably measure the rheological properties of the system in a process similar to the actual processing, and can also complete the curing characteristics test of thermosetting materials. The conical twin screw extruder is composed of main control unit and conical twin screw unit, which can simulate the production process of conical twin screw extruder in laboratory. With the help of different molds, it can directly extrude plates, pipes and profiles for experiments.

Ⅱ、Technical specification

1、Electric motor speed：2000 rpm

         2、Electric motor controller：5.0 kw

3、Reduction ratio：10:1

4、Power output rotating speed：0.1 ~ 200 r/min

5、Rotating speed control accuracy：0 .05%F.S

6、Torque measurement range：0 ~240Nm

7、Torque measurement accuracy：0.1%F.S

         8、Dynamic temperature control accuracy：± 0.5°C

9、Melt pressure measurement range：0.1 ~ 100 Mpa

         10、Melt pressure measurement accuracy：0.5 % F.S

         11、Screw diameter：20/40 mm

12、Effective length of screw：325mm

13、Max temperature：350℃

14、Total heating power：3.2 kW