Textilco, 3 Roll Calender, 3000mm, 100 T, 5-70m/min (New)

Description

  1. Overview
    1. Three vertical rollers: top roller is a steel heating mirror roller, bottom roller is a mirror carrier roller, middle roller is a nylon roller.
    2. Machine hand: right or left hand (determined by drive side when looking from input direction).
    3. Fabric delivery: plaiting or batching, determined by customer.
    4. Running speed: 5-70 m/min.
    5. Speed control mode: inverter regulation using Japanese Yaskawa inverter, stepless speed regulating.
  2. Specifications
    1. Width: 3000 mm (maximum cloth width 2900 mm).
    2. Maximum pressure between rollers: 100,000 kgf (100 t).
    3. Pressure method: cylinder lift with automatic pressure regulation and pressure maintenance.
    4. Diameter of the oil cylinder: 200 mm.
    5. Width of the wallboard: 80 mm.
    6. Diameter of the top and bottom steel roller: 420 mm; grind alloy forged steel 40Cr to make the surface smooth like mirror (roughness ≤ 0.2 μm); bearings with self-lubrication grooves produced by Wafangdian; bearing house is the hough-type, upper and lower separable for convenient roll removal during operation and maintenance.
    7. Bearing type used for top and bottom roller: 23144CA/W33.
    8. Diameter of the nylon roller: 510 mm; coating made by stuff from BASF, Germany.
    9. Heating method of the top mirror roller: electric heating type, two groups heating, auto heating, auto temperature control.
    10. Working temperature of the surface of mirror roller: ≤ 220 °C.
    11. Power of the top roller's transmission motor: 22 kW, driven by the cyclonical pinwheel reducer.
    12. Cooling method of the nylon roller: air and water cooling (air cooling by fan + interior water cooling).
    13. Power of the whole machine: about 85 kW.
    14. Dimension (L x W x H): 5600 mm x 4900 mm x 3400 mm.
  3. Safety Devices
    1. Centering device: infrared centering device, effectively guarantees the cloth edge can't run partial.
    2. Metal detector: automatically detects fabric carrying metal parts and automatically lifts roll for movement to protect the roller surface from harm.
    3. Static eliminator: automatically eliminates static electricity generated by calendaring the fabric to protect the human body and fabric.
    4. Seam detector: automatically detects the seam and automatically lifts roll for movement to protect the roller surface from harm.
    5. Finger protecting device: protects the fingers.
    6. Emergency stop rope switch: one each for the front and back, an emergency stop immediately to prevent accidents.