Air Interlacing Spin-draw texturing Heberlein庐 PolyJet-BCF TopAir The performance optimised jet series for interlacing BCF yarns in the spin-draw texturing process TopAir innovation: The jet has an additional indirect air stream working from above besides the normal, almost vertical air stream from below. This forwards and centres the yarn and works as an additional twist assistant or as a twist amplifier. Both air streams can be set to different pressures. In the best case both air streams work together to achieve a maximum interlacing performance with minimum air consumption. The high precision jet produces thus a large number of equal, strong interlacing knots without faulty places at significantly lower air consumption and with a larger denier range than before. The two part design with threding-up slit, no moving parts, in full ceramic, guarantees long life and a high measure of user friendliness. Stringing by means of a suction gun is straight forward. When the yarn is placed in the guides, the jet is self-stringing as a result of the slot in the jet and the yarn is thus placed automatically into the correct position. Can be fitted to all existing BCF spindraw texturing machines. Suitable for polyester, nylon and polypropylene.
Our product range Air jets Aspirating, cutting and splicing units Bearings and rollers Friction discs Friction units Spindles Certified Quality ISO 9001-2000
Oerlikon Heberlein Temco Wattwil Inc. Bleikenstrasse 11 路 9630 Wattwil, Switzerland T +41 71 987 44 44 路 F +41 71 987 44 45 www.components.oerlikontextile.com 路 info.heberlein@oerlikon.com
Air Interlacing Spin-draw texturing Heberlein® PolyJet-BCF TopAir Tecnical Data PolyJet Type
BCF36BCF36BCF45BCF45BCF45BCF45HN251A/CO33 HN321A/CO41 HN403A/CO52 HN453A/CO63 HN452A/CO62 HN520A/CO65
Air pressure range pe [bar]
4 - 10
4 - 10
4 - 10
4 - 10
4 - 10
6 - 10
500 - 1200 400 - 1000
700 - 2000 600 - 1800
1000 - 3200 800 - 3000
1800 - 4500 2000 - 4200
2400 - 6000 2200 - 5500
4500 - 8000 4000 - 7000
~ 4000
~ 4000
~ 4000
~ 4000
~ 4000
~ 3500
Formula for air consumption per yarn channel Hauptluft qvn = [m3/h] Oberluft qvn = [m3/h]
2,905 (pe+1) 0,671 (pe+1)
4,759 (pe+1) 1,125 (pe+1)
7,437 (pe+1) 1,822 (pe+1)
9,412 (pe+1) 2,233 (pe+1)
9,412 (pe+1) 2,379 (pe+1)
12,568 (pe+1) 3,147 (pe+1)
Yarn tension after jet** [cN/dtex]
0,08 - 0,12
0,08 - 0,12
0,08 - 0,12
0,08 - 0,12
0,08 - 0,12
0,08 - 0,12
Air channel [mm]
1 x ø 2,50 2 x ø 0,85
1 x ø 3,20 2 x ø 1,10
1 x ø 4,00 2 x ø 1,40
1 x ø 4,50 2 x ø 1,55
1 x ø 4,50 2 x ø 1,60
1 x ø 5,20 2 x ø 1,84
Number of yarn ends
2, 3 and 4
2, 3 and 4
2, 3 and 4
2, 3 and 4
2, 3 and 4
2, 3 and 4
Gauge [mm]
15 and 25
15 and 25
15 and 25
15 and 25
15 and 25
15 and 25
Denier in jet* [dtex]
PA PP
Winding speed [m/min]
* Approximate values: Depend on the properties of the feeder yarn used, on the machine set-up and the yarn guiding. ** Yarn tension 1 g = 0,981 cN
140 130 120 110 100 90 80 70 60 50 40 30 20 10 0
Air consumption - upper air 36
HN520A
Dimensions
CO65
123
32
HN403A HN321A HN251A
2
3
4
5
6
7
8
9 10
pe (bar)
pe = gauge pressure [bar] psi
= 14,7 x bar
qvn = air consumption [m3/h]* CFM = 0,588 x m3/h
* Standard conditions according to DIN 1343: Standard temperature = 0° C, Standard pressure = 1,01325 bar relative humidity = 0%, (1 standard cubic metre = 1,293 kg)
28
36 32 28
24
CO62 CO63
20
CO52
16
CO41
CO6 CO33CO6
12
24
8
20
4
16
CO6
CO5
0 2
3
4
5
12
6
7
8
CO4
Compressed air requirements
Gauge pressure:
88
CO6
32 28 24
CO6 CO6
20
CO5
16
9 10
pe (bar)
36 177
HN452A/ HN453A
qvn (m3/h)
qvn (m3/h)
Air consumption - main air
4 - 10 bar
Max. residual oil content: 0,1 mg/m3 (2*) Max. residual particles: (2*) – Particle size 1§m – Particle density 1 mg/m3 Max. residual water: (5*) – Residual water 7,732 g/m – Dew point + 7 °C * Classified according to DIN ISO 8573-1
Subject to change without prior notice © 2011 Oerlikon Heberlein Temco Wattwil Inc., 9630 Wattwil, Switzerland 740301/03
12
CO4
Example: PolyJet-BCF TopAir 3 fold, gauge 15 mm