WEFT ACCUMULATOR
Alternate Names/Applications:
Weft Feeder, Weft Accumulator, Feeder for Shuttle-less looms.
Application Details:
- The tensionless weft feeding device weft accumulator has been introduced to eliminate weft yarn feeding problems on shuttle less loom with a maximum weft yarn demand of 1500 mtrs/min. per colour.
- The weft accumulator unit can be used for spun as well as continues filament yarns in coarse and fine counts.
- The unit is with a stationary yarn drum, which provides special advantages during the operation cycle.
Features:
- Fully automatic speed control.
- Weft stop motion at the entry of weft accumulator.
- Continuous and adjustable yarn division.
- Different yarn types and counts woven on the same machine without major resetting.
- S and Z twist adjustable.
- Quick braking, winding disk with eyelet visible at once.
- Large working field and good view of the accumulator drum and yarn reserve.
- Good access to the eyelet.
- Threading hook easily introduced.
- Electronics replaceable after unfastening only two screws.
- Easy cleaning.
- Can be used on all shuttleless projectile and rapier weaving machine.
- Reversing switch for change of rotation (S or Z twist).
- Speed control from 50 to 1200 mtrs/min.
- Drum adaptable to weft yarn elasticity by stepless adjustment on its taper.
- Weft reserve stepless variable during operation.
- Braking ring stepless adjustment on site.
Technical Specification:
- 48 V two-phase AC motor with 3600 RPM.
- Speed control by frequency modulation and voltage variation.
- Magnetic flow effect sensing.
- Power supply control box with connections for 4 to 8 feeders.