Application:

The 3D synthetic fiber dryer is designed for the heat-setting and drying of cotton and synthetic fibers.

Main Specifications:

• Product width: 1500–3500 mm

• Heating temperature: Ambient to 220°C

• Heat source: Direct-fired natural gas, thermal oil heat exchange, or external hot air

• Line speed: 5–20 m/min

• Heat consumption: 200,000–400,000 kcal/h

• Product thickness: 100–200 mm

Key Features:

① Stacked three-layer drying chamber design: energy-efficient, compact footprint, and high thermal efficiency.

② Features include self-lubricating internal ball-bearing chain tracks, leak-proof mesh plates, integrated side-panel drive systems, and complete separation of hot and cold drying zones (eliminating energy waste from reheating cooled air).

③ High-velocity airflow system with top-blowing and bottom-suction for deep thermal penetration.

④ Waste heat recovery: residual heat from the lower-humidity rear section is channeled to the initial section for pre-heating.

⑤ Automatic control of speed, width, temperature, humidity, and airflow via an HMI (Human-Machine Interface).

Production Process:

Infeed platform → Fiber-agitating roller → Pre-heating chamber → 3D thermal drying chamber → Air-cooling chamber.