Custom Braided Reinforced Composite Hose/Tube Extrusion Line Product, Products

There are two kinds of extrusion processes: Two-step method:  Inner layer tube extrusion & winding → unwinding braiding → unwinding outer  layer coating and winding/cutting; One-step method: Extruding inner tube → online braiding → online coating extruding outer layer → winding/cutting.

Product Description

Production Line Features

The whole line is equipped with full SERVO drive to ensure stable operation of each technological link of extrusion, such as discharge, melt measurement, traction, etc.

Adopt the cast copper heater, which can meet the extrusion processing temperature up to 500℃.

Equipped with metering pump system, to ensure the accuracy of melt material extrusion, increase the die head pressure to avoid hollow inside.

Special design of hot air cooling molding function tank, suitable for PEEK high temperature material, PVA water soluble material cooling molding process.

Equipped with on-line OD detection and automatic feedback control function, the product dimension tolerance is controlled to the minimum to improve the automation level of the whole line.

Servo wiring traverse + PLC program control to achieve online precision and neat winding, both large and small spool can be used for neat winding.

Production Line Machinery
Frequently Asked Questions (FAQ)
What materials are suitable for this extrusion line?
This system is engineered for processing high-temperature materials like PEEK as well as specialized polymers like PVA water-soluble materials, along with other standard extrusion compounds.
How does the line maintain dimensional accuracy?
Dimensional precision is maintained through integrated online outer diameter (OD) detection combined with automated closed-loop feedback, instantly compensating for any variations during production.
What is the highest operating temperature of the heating system?
The cast copper heaters are specifically designed to safely and stably achieve processing temperatures up to 500℃, accommodating ultra-high temperature engineering plastics.
How are internal hollows or voids avoided in the extruded product?
An inline melt metering pump system stabilizes extrusion volume and optimizes die head pressure, eliminating structural voids and ensuring high core density.
Can the winding system accommodate different spool dimensions?
Yes, the traverse mechanism controlled via servo motor and PLC program allows automated, precise winding adaptable for both small and large spools.
What role do the full servo drives play across the system?
The comprehensive servo setup synchronizes discharging, melt metering, and traction speeds, guaranteeing steady mechanical coordination and minimizing product defects.

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