Sleeve-type screw barrel
The screw barrel is the main working component of a twin-screw extruder. It is widely used in various extruder industries, such as XPS extruders, PS pelletizing machines, and PE pipe extruders.
By design appearance: According to the design appearance, closed barrels, feed barrels, side feed barrels, ventilated barrels, and combined barrels. By sleeve type: integral barrel (without sleeve), barrel with sleeve.
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