XH-431 Filter Testing Machine Technical ParameterDiameter of screw25,30 or customizedL/D1:25Speed of screw0-95rpm frequency adjust speedScrew materials


Main Features

(1)The test mixture is a combination of a color masterbatch and a basic test polymer.

(2)Through an extruder equipped with a melt pump and a filter with matching mesh, In front of the filter is a melt pressure sensor.

(3)The difference between the initial pressure and the maximum pressure is calculated from the pressure filter value.

(4)Applicable standards: European standard EN 13900-5:2005.