NovaStar, DG312, Relax Dryer, 2400mm Conveyor Width, 2 Chambers, Thermal Oil Heating (New)

Description

  1. Overview
    1. Conveyor belt width: 2400 mm
    2. Machine speed: 6 to 30 m/min
    3. Overfeeding rate: -20 to +50%
    4. Fabrics length in the drying chambers: 12.6 meters (two chambers)
    5. If you add one chamber, add 6.3 meters
    6. Heating dimension of each heat exchanger: 220 m²
    7. Heating method: thermal oil (consumption 0.15-0.17 million kcal/h per chamber)
    8. 2 drying chambers
    9. 3 pass
    10. 3 zones
    11. Flat fold at exit
    12. Max evaporation capacity: 110 to 150 kg/h per chamber
  2. Specifications
    1. Dimension (L x W x H): 8100 mm x 4700 mm x 3800 mm
    2. When one chamber is added, length increases by 2100 mm
    3. Total weight: 15 tons (add one chamber, weight increase 5 tons)
    4. Power: 65 kW; if a chamber is added, increases 22 kW
  3. Components And Features
    1. Infeed box
    2. Overfeeding rough rubber roller
    3. Worm gear boxes
    4. Pneumatic tension device
    5. 2 sets of 11 kW motors
    6. Motor has high temperature resistant roller bearings
    7. 2 sets of heat resistant centrifugal fans with each chamber
    8. Each chamber includes a high heat exchanger
    9. Fabric exit section includes plaiting (flat folders) device and exit device
    10. Oil circulation heat exchangers
    11. Control cabinet
    12. The overfeeding movement is controlled by inverter
    13. The conveyor belt has automatic pneumatic tightening; the tension is constant; when the machine stops, the web belt relaxes automatically
    14. Each conveyor belt is controlled by separate inverter; speed is adjustable; can adjust the fabric loop any time
    15. The structure of the nozzle is a copy of Krantz
    16. The temperature controller is Honeywell brand
    17. Burner brand is Riello of Italy
    18. Each drying chamber has two layers of air filters net; the filter mesh is 40 mesh and made of stainless steel
    19. The machine frame is made of carbon steel square pipe 10#
    20. Inside it is filled with temperature insulated material, which reduces the loss of energy
    21. The oven has insulated panels in all four sides of the drying chambers; the thickness of the panel is 110 mm, filled with super alumina silicate heat resistant material; additionally, P type high temperature resistant silicon rubber seal strip is used in all joints, which decreases heat loss
    22. The conveyor belt for each layer is driven by an individual motor
    23. Each motor is controlled by one inverter; the speed of each conveyor layer belt can be adjusted individually
    24. The belt is Teflon make and it resists high temperature above 260 °C
    25. In all three drying chambers there is a moisture exhausting system; the volume is controlled by an inverter
  4. Electric Control
    1. The electric control program allows controls of all parameters; the blowers starting in sequence system, faulty fabric protection system, emergency cooling system, reversing system, etc.
    2. Electric components are Taiwan Delta inverter, and France Schneider low voltage apparatus
    3. Temperature controller brand is Honeywell (American, ±3 °C)