NovaStar, NN339, Crosslapper, 3000mm Input x 4000mm Output, 80 m/min (New)

Description

  1. Overview
    1. Input fabric weight: 15-80 grams per square meter
    2. Input fabric width: 3000 mm
    3. Input speed: 10-80 meters per minute
    4. Output fabric width: less than or equal to 4000 mm
    5. Output fold number: 4-60 (note: a fold is two layers)
    6. Output fabric weight: 80-1000 grams per square meter
    7. Output speed: 0-20 meters per minute (in theory)
  2. Drive and Control System
    1. Ac servo motors (Italy brand) are used for driving, ensuring smooth operation, high performance, and fast response
    2. Servo drivers (Danfoss brand) are used for all motors
    3. Simatic S7-300 is used as the main controller
    4. 10 inch operation interface of Delta B series is used
    5. Automatic alarm and alarm prompt system for abnormal faults
  3. Mechanical Construction
    1. Anti-electric static and high strength carbon curtain (imported from Forbo Siegling) is used, avoiding deformation due to stress in the operation of cotton net
    2. High strength carbon fiber is used for the roller
    3. A special rectification control mechanism is used
  4. Detection and Performance
    1. The width of the bottom curtain of output can be automatically detected
    2. Cv value of horizontal on cotton output: less than 5%
  5. Power Specifications
    1. Servo driving motors of 18.2 kW are equipped for front and rear carbon curtain, together with 1024 linear incremental encoder
    2. Servo driving motors of 18.2 kW are equipped for up and down trolley, together with linear resolution: 1/65536FS absolute encoder
    3. Servo driving motor of 1 kW is equipped for bottom curtain, together with 1024 linear incremental encoder