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Murata, Vortex III 870, 2013, 96 Units, 500 m/min Spinning Speed

Murata, Vortex III 870, 2013, 96 Units, 500 m/min Spinning Speed

Description

  1. Overview
    1. Model: 870
    2. Type: Vortex III
  2. Spinning Specifications
    1. Material: Cotton 100%, synthetic/cotton, synthetic 100%
    2. Yarn count range: Ne15 to Ne60 (39tex – 10tex) (note: yarn count range varies with fiber denier or other properties)
    3. Fiber length: 38mm (1.5’’) maximum
    4. Sliver weight: 70 to 35 grain/yd (5 to 2.5ktex)
    5. Sliver cans: Ø 400mm x H 1200mm (16’’ x H 48’’) / 2 lines; Ø 450mm x H 1200mm (18’’ x H 48’’) / 2 lines; Ø 500mm x H 1200mm (20’’ x H 48’’) / 3 lines; Ø 600mm x H 1200mm (24’’ x H 48’’) / 3 lines
  3. Main Frame Specifications
    1. Number of units: 16/24/32/40/48/56/64/72/80/88/96
    2. Unit pitch: 235mm
    3. Total installed power: 26.7kW (80 units with 2 units of splicer carriages); 27.5kW (96 units with 3 units of splicer carriages)
    4. Blower exhaust: Upward or downward
    5. Waste yarn storage: Separation from waste fiber
    6. Automatic waste fiber extracting: Only soft waste
  4. Spinning Condition
    1. Spinning speed: 500 m/min (maximum)
    2. Total draft ratio: 65 to 400 (in case of yarn speed 300 m/min); 100 to 450 (in case of yarn speed 500 m/min)
    3. Brake draft ratio: 1.5 ⁓ 5.0
    4. Intermediate draft ratio: 1.1 ⁓ 5.0
    5. Main draft ratio: 15 to 60 (in case of yarn speed 300 m/min); 13.5 to 80 (in case of yarn speed 500 m/min)
    6. Feed ratio: 0.9 to 1.1
    7. Take-up ratio: 0.9 to 1.1
  5. Take-Up System
    1. Traverse width: 6’’
    2. Winding shape: 0’/4°20’/5°57’
    3. Maximum diameter: 300mm
    4. Maximum weight: 3.2kg (parallel)
  6. Splicer Carriage
    1. Type: Splicer
    2. Maximum number of carriages: 6 units
    3. Cycle time: 10 sec
  7. Automatic Doffer
    1. Doffing cycle time: 15 sec
    2. Traveling speed: 25 m/min
  8. Bobbin Stocker
    1. Number of bobbin stock: 160
  9. Standard Equipment
    1. VOS III control panel
    2. Splicer
    3. Spinning sensor
    4. 2 splicer carriage and 1AD
    5. MSC (Muratec Spin Clearer)
    6. Vacuum chamber with automatic waste fiber extracting system
    7. Friction roller
    8. Package conveyor
    9. Yarn length measuring device
    10. Air pressure control panel
    11. Individual inverter drive
  10. Optional Equipment
    1. MSC-F (foreign fiber detector)
    2. Additional splicer carriage
    3. Waxing device
    4. Additional spindle
    5. Package lifter
    6. Splice monitor
    7. Over head blow cleaner
    8. Additional air piping (in case of crown spindle)
  11. Power Requirement for Optional Equipment
    1. Waxing device: 3W / spindle
    2. Blow cleaner: 0.75kW
    3. Package lifter: 5W
    4. Splicer carriage: 0.19kW/unit
  12. Dimensions
    1. Entire length of the frame (mm): varies by number of units
    2. Dimensions (mm) for L2: 24 units: 10,272; 32 units: 12,152; 40 units: 14,032; 48 units: 15,912; 56 units: 17,792; 64 units: 19,672; 72 units: 21,552; 80 units: 23,432; 88 units: 25,312; 96 units: 27,192
    3. Dimensions (mm) for L1: 24 units: 5,640; 32 units: 7,520; 40 units: 9,400; 48 units: 11,280; 56 units: 13,160; 64 units: 15,040; 72 units: 16,920; 80 units: 18,800; 88 units: 20,680; 96 units: 22,560