Aspi Spi

Hand Held Yarn Aspirators for Spinning Processes

High string up reliability at low air consumption!

The reliability and capacity of aspirators directly affect the productivity of fiber production during string up and doffing.

The newly developed AIR components aspirators series AS H ensure a quality string up of filament yarns at spinning and spin draw machines at highest production speeds.

Optimized suction- and jet stages create a higher tension at reduced air consumption. The compact design and the low weight of the equipment  enable an easy handling.

The application range of the aspirators covers all standard materials like PES,PA, PP etc. up to 25.000 deniers and speeds up to 8000 m/min. Ceramic parts and coatings offer wear resistance and long operational life.

Joints with O-ring seals enable an easy trouble free maintenance.

Optional attachments increase the flexibility and performance. The aspirators are obtainable as desired with:

Pressure and waste hose, ballvalve, holder, ceramic or plasma coated eyelets, polyamid protection sleeve on the suction pipe offering protection against contact with godets.

Important for a successful string up of filament yarn is sufficient high tension.

The yarn tension is mainly dependent on the aspirator type, the supplied compressed air pressure, the denier range, the number of filaments and the yarn speed.

Aspi Spi Graf1 E

Example:  FOY,  12 x dtex 50 f 24 mt,  5000 m/min

IIn the diagram is represented the yarn tension of Aspirators AS H5 to the supply air pressure.

 

The Aspirator AS H5, for highest yarn speeds up to 8000 m/min, generates the highest yarn tension in the denier range up to 1.500 den.

1bar = 14.5 psi

 

Important for the economy is the air consumption. AIR components Aspirators need less air consumption to obtain the same power.

Aspi Spi Graf2 E

Calculation of air consumption:

q = 48,57 x (Pe+1)

q in Nm³/h;  Pe = operation pressure in bar

The air consumption at 6 bar is:

 q = 340 Nm³/h

1 Nm³/h = 35.29 SCFH (Standard Cubic Feet/Hr)

Technical Data                                                                                     

 Aspirator   AS

H5

H7

H10

H7-38

H10-38

H12-38

Denier Range up to

1.500 dtex

3.000 dtex

10.000 dtex

3.000 dtex

12.000 dtex

25.000 dtex

Yarn Speed up to

8.000 m/min

5.000 m/min

5.000 m/min

8.000 m/min

8.000 m/min

5.000 m/min

Max. Air Operation

20 bar

20 bar

20 bar

20 bar

20 bar

20 bar

Suction Tube   Di x L

5 x 238 mm

7 x 238 mm

10 x 238 mm

7 x 238 mm

10 x 238 mm

12 x 238 mm

Protection Tube D x L

25 x 208 mm

25 x 208 mm

25 x 208 mm

25 x 208 mm

25 x 208 mm

25 x 208 mm

Ball Valve   Di 19 mm

G 1"

G 1"

G 1"

G 1"

G 1"

G 1"

Weight Aspirator

0,85 kg

0,85 kg

0,86 kg

0,85 kg

0,86 kg

0,86 kg

Weight Ball Valve

0,70 kg

0,70 kg

0,70 kg

0,70 kg

0,70 kg

0,70 kg

Pressure Hose PN40

DN25x5000

DN25x5000

DN25x5000

DN25x5000

DN25x5000

DN25x5000

Waste Hose

DN32x5000

DN32x5000

DN32x5000

DN38x5000

DN38x5000

DN38x5000

Different hose length on request.

For all aspirators the optimized attachments: Different eyelets, holder, ball valve at main supply, ground connector, hose clamps etc.