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Re-Flex, W 10" Traverse Precision Cone to Cone Machine, 60 Spindles, 10" Traverse

Re-Flex, W 10" Traverse Precision Cone to Cone Machine, 60 Spindles, 10" Traverse

Description

  1. Overview
    1. Single-side machine for soft-winding and rewinding of synthetic filament yarns.
    2. 60 spindles.
    3. Highest flexibility for various package types: dyeing process, rewinding of dyed packages, rewinding of singed packages, and special packages requiring maximum precision.
  2. General Features
    1. Spindles are absolutely independent and programmable for all parameters via the touch screen on the headstock.
    2. Machine section composed of 5 winding units, from a minimum of 5 spindles up to a maximum of 60 spindles.
    3. Each winding unit has two drive motors: one brushless motor for package speed (winding speed) and one step motor for the thread guide, both driven by an electronic controller.
    4. Different working speeds and crossing angles can be set on every unit.
    5. Absorbed power per spindle at 500 m/min = 45 W; at 1200 m/min = 180 W.
  3. Headstock
    1. All working parameters are set on the machine headstock where the controller is placed and commands.
    2. Security and protection systems for the operator according to European norms.
    3. Control unit with keyboard and display to set winding speed, package formation, density of take-up packages, package measuring and diameter; also controls efficiency and statistics per side and per spindle.
    4. Air manometers for regulation of pneumatic counterweight.
  4. Package Formation
    1. Precision winding system according to yarn processed (count, material, colour, etc.) and based on the next process of the package.
    2. Three winding types: precycone (constant pitch curve), densycone (automatic variable pitch according to package diameter), isoangle (fixed crossing angle during whole process).
    3. Possibility to produce conical or cylindrical packages with perfectly vertical lateral wall, tapering or biconical, with different geometry according to customer requirement.
  5. Electronic Counterweight System (Package Density Control)
    1. Controls the weight of the package during winding and sets the density produced.
    2. Important for dyeing packages where homogeneous density is needed from beginning to end.
    3. Bobbin density control with tolerance up to +/- 0.005 gr/cm³.
    4. Package diameter control fixes exact connection between metering and final package diameter.
  6. Precision Meter Counter System
    1. Tolerance up to +/- 0.20%.
  7. Winding Unit
    1. Tube-holder arm driven by brushless motor; yarn guide driven by step motor.
    2. Easy to change type (angle and dimension) of take-up tube; conicity from 0° up to 9°15’ and traverse from 5” up to 8” or 10”.
    3. Motorized overfeed device: sand-blasted roll driven by brushless motor for checking and reducing tension of yarn unwound from feed package; operator can decide overfeed rolls’ speed from interface.
    4. Ceramic regulation rod allows control of yarn winding position on the roll.
    5. Electronic yarn tension controller (option) with possibility to establish average winding tension (spindle by spindle or total spindles); tension resolution of 0.1 gr; comb version for continuous filament yarns, texturized polyester and nylon, or disc version for sample yarns.
  8. Standard Technical Specifications
    1. Installed / absorbed power: 250 W installed per spindle; 45 W per spindle at 500 m/min working speed; 180 W per spindle at 1000 m/min.
    2. Working process: soft cones and re-winding (hard cones).
    3. Mechanical speed: up to 1200 m/min according to process parameters.
    4. Maximum number of strokes: 800 ds/min (according to length traverse).
    5. Traverses: from 2” to 10” (525 mm pitch).
    6. Type of winding: precycone, densycone or isoangle.
    7. Working spindles: brushless motor for the package, step motor for the yarn guide.
    8. Take-up tube conicity: from 0° to 5°57’.
    9. Max. take-up package diameter: 290 mm.
    10. Standard configuration: version 2” to 10”, 4 spindle/section.
    11. Working parameters control: by touch screen in the headstock to set all parameters (speed, type of winding, metering, soft starting speed, tapering parameters, soft edges parameters, progression for conical tubes, and intelligent counterweight details).
    12. Package counter weight system: intelligent system.
    13. Yarn tension device: by disc or by comb, electronically controlled.
    14. Side of the machine: specify.
    15. Spindles per machine: 60.
    16. Traverse: until 250 mm (10”).
    17. Yarn processed: synthetic filament yarns.
    18. Max. count: -.
    19. Min. count: -.
    20. Average count: not specified.
    21. Take-up tube conicity: specify.
    22. Installed power: 15 kW (total per machine).
    23. Voltage: 400 V +/- 10%.
    24. Frequency: 50 Hz.
    25. Compressed air consumption: 0.5 NL/min per spindle, total 25 NL/min.
    26. Machine length: 31,300 mm.
    27. Machine width: 1,690 mm (with travelling cleaner).
    28. Machine height: 2,545 mm (with travelling cleaner).
  9. Standard Machine Equipment
    1. Set of spare parts.
    2. 1 copy of the operation and maintenance manual book in English.
    3. 1 copy of the spare parts manual book in English.
  10. Extra Options Available at Separate Price
    1. Oiling system devices for filament yarn.
    2. Blowing system: device which travels along the machine able to keep it clean.
    3. Splicer unit: device for yarn knotting operation working with compressed air or compressed air and water, which runs along the machine on a binary.