Meccaniche Moderne, Spunbond Line, 2003, 4500mm Width, PET, 1000 kg/h Capacity

Description

  1. Overview
    1. Fabric weight range: 110 g/m² – 500 g/m²
    2. Actual speed: 4 m/min – 40 m/min
    3. Raw material: PET
    4. Capacity: 1000 kg/h
    5. Average filament: 3 – 6 dn
    6. Fiber cooling: 285,000 kcal/h power, 330 kWatt equivalent
  2. Composed Of
    1. 2 spin beams
    2. 8 dosing pumps per beam
    3. 8 quench cabinets per beam
    4. 28 spinnerettes per beam
    5. 1 apron transport
    6. 2 needle punch machines – 4.6 m width, 2000 punches/min, 30 mm max length travel
    7. 1st preneedling machine: 1 board downstroke, 5000 needles per m board width, Automatex
    8. 2nd needling machine: 2 board upstroke, 5000 needles per m board width
    9. 1 thermo oil calender – 4.6 m width, needled rings for passive drive, 1895 mm roll diameter
    10. Surface unit weight: 100 – 300 g/m²
    11. Production rate: 30 m/min
    12. Production: 1700 kg/h
    13. Drying temperature: 220°C
    14. Power consumption: 600 kW
    15. Take up winder: 60 – 500 g/m², 1600 mm max roll diameter, 1400 kg max roll weight, 40 m/min max speed
  3. Capacities
    1. Crystallizer: 2000 liters working capacity, 1.5 h storage time, 2 m³/h for kg/h, 140 – 150°C working temperature
    2. Dryer: 7500 liters working capacity, 5-6 h storage time, 2 m³/h for kg/h specific air flow, 160 – 180°C working temperature, < -50°C air dew point
    3. Productive capacity of extruder: 250 kg/h min – 1200 kg/h max
  4. Utility Requirements
    1. Compressed air consumption (industrial air under pressure) for service: 120 hm³/h flow rate, 5-6 bars pressure, 10 – 30°C working temperature, 20 mg/h for m³ max oil content
    2. Compressed air consumption for jets: 3.6 absolute pressure, 35°C max working temperature, oil free quality, -20°C dew point
    3. Water consumption: 30 m³/h average in typical working conditions
    4. Compressed air consumption for jets: 4900 hm³/h average supply in typical working conditions
    5. Water consumption: 4 – 5 bar pressure, -25°C max working temperature, -33° max total hardness
    6. Power: 3 phase/50 freq/400 V + 10%, 110 V additional