Industry News

How to clean the extruder screw?

Update:25-02-2019
Summary:

The extruder screw is cleaned with cleaning materials. […]

The extruder screw is cleaned with cleaning materials. The extruder screw cleaning material uses high-efficiency surface active technology. During the twin-screw extruder extrusion process, it can clean the screw carbon deposits and stubborn color adhesion, less dosage, high efficiency, and effect Good, do not hurt the twin screw machine, no toxic odor is released.

How to clean the extruder screw?

Extruder screw cleaning method:

1. Manually add the washing material from the discharge port until the color and color of the extruded strip is the same as the granular material of the washing machine, stop feeding, empty the material, and stop the screw rotation of the twin screw extruder;

2. Open the screw extruder die head and start cleaning;

3. Turn the screw of the twin-screw extruder and take out the orifice plate, discharge the residual washing material in the barrel and clean the orifice plate;

4. Stop and pull out the screw to observe whether it is cleaned, and manually remove the residue on the screw. Replace the screw; add new material to flush out the residual washing material in the barrel and stop the screw rotation;

5. Install the twin screw extruder orifice plate and die head to complete the cleaning operation of the twin screw extruder.

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