5logo

  • Login
  • Deutsch
  • English (UK)

Single-screw extruders

One of our core competencies.

Our assortment of extruders covers a large range of throughput volume, processible polymers and end uses and is also designed for recycling processes. Standard polymers like PET, PA, PP and PE, as well as PET-recyclate and –flakes, even special polymers like PLA and EVOH kann be processed by our extruders.
 
Typical applications include
 
  • film extrusion systems: main and co-extruders for BO-PET, BO-PP, BO-PA, PP and PET cast film, film tape
  • spinning systems: POY, FDY and IDY made from PET, PP and PA
  • recycling plants
  • various special applications.

 

Produkt range extruders
Screw diameter 30 - 360 mm
L/D ratio 24, 27, 30, 33
Throughput (kg/h) 3 - 6,000 (depending on viscosity and polymers)
Drive systems belt or direct drive
Polymers  PP, PET, PA, PE (including recyclat, others on request)
Application examples  
  • spinning lines
POY, FDY, IDY, BCF, non-woven
  • film lines
BO-PA, BO-PET, BO-PP, tapes
  • recycling
 
  • various special applications
 

 

 

Performance measures, example PET

Screw diameter mm 45 60 75 90 105 120 150 175 200
L/D [ - ] 24, 30, 33  
Throughput (kg/h)
(PET IV 0,62, 30 L/D)
90 160 260 380 500 660 1000 1380 1800
Drive power (kW) 40 60 85 110 135 180 265 315 400

 

Screw diameter mm 225 250 275 300 330 360
L/D [ - ] 30 30 30/17 30/17 30/17 30/17
Throughput (kg/h)
(PET IV 0,62)
2250 2750 3300 4000 5000 6000
Drive power (kW) 500 600 710 800 900 1100

 

 

Single-screw extruder
Mixing Head
Extruder in different lengths
Single-screw extruder