Air Interlacing Spin-draw Process Heberlein庐 PolyJet-TG TopAir The new range of jets for interlacing technical filament yarns in the spin-draw process optimised for performance TopAir Innovation: Besides the usual, almost vertical air stream from below, the jet has an additional angled air stream working from above. This forwards and centres the yarn and works as an additional torque assistant or as a twist amplifier. By this means the high precision jet produces a large number of regular, tight knots without any gaps at a significantly lower consumption of air for a larger yarn count range than previously possible. The two-part design with stringing slot and no moving parts made from full ceramic guarantees a long useful life and a high degree of user-friendliness. The package build at the spinning machine is improved through the air interlacing by PolyJet and in the following processes by better package unwinding even at very high unwinding speeds. Stringing by means of a suction device is straight forward. When the yarns are placed in the guides the jet is selfsstringing and the yarn is automatically positioned correctly. Can be fitted to all known spinning machines. Suitable for polyester, nylon and polypropylene.
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Luftverwirbelung Spin-draw Process Heberlein® PolyJet-TG TopAir Technical Data PolyJet Type
TG36HN251AL/CO33
TG36HN321AL/CO41
TG45HN403AL/CO52
TG45HN453AL/CO63
TG45HN452AL/CO62
Working air pressure pe [bar]
3,0 - 8,0
3,0 - 8,0
3,0 - 8,0
3,0 - 8,0
3,0 - 8,0
Yarn-count in the jet* [dtex]
PES: 500-1000 PA: 500-1000 PP: 400- 900
PES: 600-1800 PA: 600-1800 PP: 550-1500
PES: 1000-3500 PA: 1000-3000 PP: 900-2500
PES: 2000-5000 PA: 2000-4500 PP: 1800-4000
PES: 2500-6000 PA: 2500-5500 PP: 2200-5000
~ 5000
~ 5000
~ 5000
~ 5000
~ 5000
qvn = 5,925 (pe+1)
qvn = 9,285 (pe+1)
qvn = 11,646 (pe+1) qvn = 11,792 (pe+1)
Winding speed* [m/min]
Formula for air consumption per yarn channel qvn qvn = 3,617 (pe+1) [m3/h] Yarn tension after the jet** [cN/dtex]
0,06 - 0,15
0,06 - 0,15
0,06 - 0,15
0,06 - 0,15
0,06 - 0,15
Number of yarn ends
1
1
1
1
1
Gauge [mm]
30
30
30
30
30
* Approximate values: dependent on the properties of the feeder yarn used, on the machine set up and yarn guiding. ** yarn tension 1 g = 0,981 cN den = 0,9 x dtex
Air consumption
Dimensions and weight
Requirements on the compressed air -
Pressure fluctuations max. ± 0,1 bar Temperature 25 °C ± 5 °C Relative humidity < 40% Residual oil content < 0,1 ppm, ideally oil free (1 ppm ~ 1 mg/m3) - chemically neutral - free of active abrasive particles, grain size > 1.0 μm must be 100% eliminated
pe qvn
= =
psi CFM
= =
gauge pressure [bar] air consumption [m3/h]*
Weight 260 g
14,7 x bar 0,588 x m3/h
* In the normal conditions as per DIN 1343: standard temperature = 0° C standard pressure = 1,01325 bar relative humidity = 0% (1 standard cubic metre = 1,293 kg)
Subject to change without prior notice · © 2011 Oerlikon Heberlein Temco Wattwil Inc., 9630 Wattwil, Switzerland 740391/03 This product is covered by property rights (patent, protected design). Further information see www.components.oerlikontextile.com