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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

740301_03--E--PDB-PolyJet-BCF-TopAir_compr.pdf  

Oerlikon Heberlein Temco Wattwil Inc. Bleikenstrasse 11 · 9630 Wattwil, Switzerland T +41 71 987 44 44 · F +41 71 987 44 45 www.components.o...

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