Spiral screens

SpiralTecs ®

Spiral screens SpiralTecs ®

 

Important information about the product

SpiralTecs ® spiral screens are available in more than 12 different standart qualities. Adapted to your different fields of application, we will find the right solution, even special qualities are possible on request. Our products are subject to a permanent optimisation and are continuously developed according to the latest trends.

 

  • For belt filter presses of all makes
  • Very high drainage capacity
  • Impressive stability and strength
  • High resistance against abrasion
  • NAHTLOS- keine Schwachstelle “Naht”
  • Short machine down times by quick infeed
  • SEAMLESS – no weak points by “seams”
  • Smooth operation properties
  • Simple handling
  • Repairable
  • Optimal cost effectiveness

 

Types and parameters

Spiral screens SpiralTecs ®

SpiralTecs® filled with flat monofiles (Types: FPF)

SpiralTecs® filled with round monofiles (Types: RPF)

SpiralTecs® unfilled (Types: OF)

TYPES: 70F900, 7RPF600, 7RPF500, 7RPF400

TYPE 70F900 7RPF600 7RPF500 7RPF400
Material PES PES PES PES
Diameter of yarns mm 0.68 0.68 0.68 0.68
Air Permeability 127Pa l/m²xS CFM 4550~4700 896~926 3450~3650 679~719 2900~3100 570~610 1800~1950 354~384
Air Permeability 200Pa l/m²xS CFM 5750~6100 1131~1201 4450~4700 875~925 3800~4000 748~788 2350~2500 462~492
Water Permeability m³/m²s 0.43~0.45 0.38~0.40 0.35~0.37 0.27~0.29
Thickness mm 2.40 2.40 2.40 2.40
Tensile Strength N/cm 890 890 890 890
Weight g/m² 1301 1521 1632 1743

TYPEN: 7FPF500, 7FPF400, 90F1000, 9RPF500

TYPE   7FPF500 7FPF400 90F1000 9RPF500
Material   PES PES PES PES
Diameter of yarns mm 0.68 0.68 0.90 0.90
Air Permeability 127Pa l/m²xS CFM 3500~3650 688~718 2780~2950 547~581 4650~4850 915~955 3270~3450 643~680
Air Permeability 200Pa l/m²xS CFM 4500~4700 885~925 3500~3700 688~728 5950~6250 1171~1231 4050~4300 797~847
Water Permeability m³/m²s 0.37~0.39 0.32~0.34 0.48~0.50 0.35~0.37
Thickness mm 2.40 2.40 3.12 3.12
Tensile Strength N/cm 890 890 1300 1300
Weight g/m² 1610 1660 1627 2017

TYPEN: 9RPF400, 9RPF300, 9FPF500, 9FPF400

TYPE   9RPF400 9RPF300 9FPF500 9FPF400
Material   PES PES PES PES
Diameter of yarns mm 0.90 0.90 0.90 0.90
Air Permeability 127Pa l/m²xS CFM 1900~2050 374~404 1450~1600 285~315 3600~3750 708~738 3150~3300 620~650
Air Permeability 200Pa l/m²xS CFM 2480~2650 488~522 1950~2150 383~423 4450~4700 875~925 3950~4200 777~827
Water Permeability m³/m²s 0.25~0.27 0.19~0.21 0.39~0.41 0.35~0.37
Thickness mm 3.12 3.12 3.12 3.12
Tensile Strength N/cm 1300 1300 1300 1300
Weight g/m² 2147 2277 1905 1933

TYPEN: 10OF1000,10RPF500, 10RPF400

TYPE   10OF1000 10RPF500 10RPF400
Material   PES PES PES
Diameter of yarns mm 1.05 1.05 1.05
Air Permeability 127Pa l/m²xS CFM 4850~5150 954~1014 3600~3750 708~738 2900~3100 570~610
Air Permeability 200Pa l/m²xS CFM 6200~6500 1220~1280 4500~4750 885~935 3750~3900 738~768
Water Permeability m³/m²s 0.49~0.51 0.36~0.38 0.31~0.33
Thickness mm 3.50 3.50 3.50
Tensile Strength N/cm 1100 1100 1100
Weight g/m² 1698 2178 2298

Applications

dGTecs GmbH offers you the right solutions for almost every application. Here are some applications at a glance:

  • Paper industry
  • Municipal sewage treatment plants
  • Ground clearing
  • Waters and docks desludging
  • Food industry
  • Chemical industry
  • Fruit juice production

and your particular application?

SpirtalTecs® screens of dGTecs – and it works!

Downloads

Data sheet spiral screens

SpiralTecs® spiral screens are available in more than 16 different standard qualities. Adapted to your different fields of application, we will find the right solution. Even special qualities are possible on request. Our products are subject to a permanent optimisation and are continuously developed according to the latest trends.

Here you have the possibility to download the data sheet: Spiralscreens.pdf

dGTecs GmbH

Siemensstr. 17

31180 Giesen I Ahrbergen

Tel.: + 49 5066 903 10 0
Fax: + 49 5066 903 10 10

info@dgtecs.de

Wir are TÜV-certified!

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