Standard material line extruder

Core Functions:

• Positioning Marker: Serves as a precise positioning benchmark for drippers/outlets, automatically aligning with drilling machines and detection systems to prevent misalignment and improve drilling and detection accuracy.

• Specification Differentiation: Different colors correspond to different specifications (wall thickness, flow rate, pressure compensation), facilitating rapid identification during production, warehousing, and construction, reducing misuse.

• Brand and Quality Identification: Exclusive color coding enhances product recognizability, strengthens brand image, and can also serve as a visual marker for quality traceability.

• Construction Guidance: Aids in alignment and direction control during installation, reducing construction errors.

Structure and Principle:

• Core Components: Small single-screw extruder + dedicated die + temperature control system + masterbatch feeding device + synchronous drive mechanism.

• Workflow: The masterbatch is heated and plasticized by the screw → extruded through the die in a thin line → synchronously compounded with the substrate material extruded by the main extruder, cooled and shaped to form a strong color line.

• Key Controls: Stable temperature (typically 180-220℃), uniform extrusion volume, and synchronous linear speed with the main extruder to ensure continuous, clear, and non-detached color lines.