NovaStar, WM421, Fully Automatic Rapier Sample Loom, 20 Inch Working Width, 8 Color, 20 Heald Frames (New)

Description

  1. Overview
    1. Fully automatic rapier sample loom used for sample weaving of various fabrics, such as cotton, wool, flax, silk, chemical fibre, blending, etc.
    2. Consists of shedding mechanism, weft insertion mechanism, beating-up mechanism, take-up mechanism, let-off mechanism, automatic weft selection mechanism, weft break stop motion, electrical control mechanism, etc.
    3. Widely used in weaving mills, scientific research units, textile institutes and foreign trade companies, etc.
  2. Features
    1. Consists of control part (computerized control platform) and mechanical part (loom).
    2. Weft inserting with rigid rapier, suitable for cotton, terylene/cotton, chemical fiber and other fabrics.
    3. Stepper motor driving let-off device, automatically adjust warp tension.
    4. Imported pneumatic control element, can control 20 pcs heald frame at most, easy to mount and dismount heald frame.
    5. Heald frame incorporates die drawing aluminum alloy profile, with hard oxidation wear-resisting treatment.
    6. Adjustable pneumatic controlled beating-up mechanism, large force and adjustable moment of force, suitable for fabrics of high count and high density.
    7. Electronic control take-up mechanism driving by imported stepper motor and reducer, 0~300 pcs/inch of weft density.
  3. Key Specifications
    1. Reed width: 12'', 20'', 24'', 32 inch
    2. Yarn range: 10~500 tex
    3. Speed: 30~45 weft/min, adjustable
    4. Color selection: 8 color, full automatic, pneumatic control
    5. Heald frame qty: 4~20
    6. Take-up: stepper motor control
    7. Let-off: active electronic control
    8. Shedding: computer control, pneumatic
    9. Beating-up: pneumatic control (or servo motor driving)
    10. Weft insertion: pneumatic control (or servo motor driving)
    11. Air pressure: 0.45~0.75 mpa
    12. Air consumption: 530 l/min max. (12''), 630 l/min (20'', 24'')
    13. Power supply: ac 220v, 50 hz
  4. Standard Configuration
    1. Main machine: 1 set
    2. Nylon harness wire: 4,000 pcs
    3. Heald frame: 40 pcs
    4. Healding frame: 1 set
    5. Manual warper: 1 pc
    6. Optional accessories: air compressor (50 l capacity)
  5. Specifications
    1. Air consumption: 600L/min max