PTFE Lined Heated Hose Melt Transfer Tube with Uniform Heat Distribution for Sheet, Film and Profile Extrusion

This electrically heated extruder hose is specifically engineered for high‑temperature, high‑pressure melt transfer between extruders and downstream dies in plastic, rubber, and polymer processing. The heating layer features evenly woven heating elements that minimize temperature differences across the inner wall, ensuring consistent melt viscosity and stable extrusion output. The pure PTFE inner tube provides a non‑stick, corrosion‑resistant flow surface that prevents material hang‑up and degradation of heat‑sensitive polymers. Manufactured with high‑efficiency insulation materials, this hose minimizes heat loss and protects surrounding equipment from heat exposure. Its pressure‑resistant, flexible construction withstands elevated screw pressures and mechanical vibration, ensuring reliable, uninterrupted production in demanding extrusion environments.

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Model:
JC-HH-S
Brand:
JC
Code:
3917290000

Product Description

Our heated extruder hose is purpose‑engineered for high‑temperature, high‑pressure melt delivery, where thermal consistency and pressure stability are critical for product quality and dimensional accuracy. The heating layer incorporates uniformly woven heating elements that ensure exceptional thermal evenness across the entire hose length, effectively eliminating inner wall temperature gradients that could cause viscosity fluctuations, material degradation, or black spec contamination in finished products. The high‑purity PTFE inner tube provides a low‑friction, non‑stick surface that resists polymer adhesion and carbonization, reducing purging time and preventing cross‑contamination between material grades or colors. The high‑efficiency insulation layer minimizes heat loss to the surroundings, improving thermal efficiency and protecting nearby cables, sensors, and machine components from heat exposure. The hose's pressure‑resistant reinforcement layers provide exceptional burst strength and collapse resistance, enabling safe operation under high screw pressures, while its flexible construction dampens vibration between the extruder and downstream equipment. Customizable in length, bore size, and end fittings, this hose integrates seamlessly with single‑screw and twin‑screw extruders, melt pumps, screen changers, and die adapters. By delivering stable, uniform, and contamination‑free melt flow, our heated extruder hose minimizes scrap, reduces start‑up time, and enhances overall production efficiency for sheet, film, profile, pipe, and compounding extrusion lines.