EMI Twente sells customized membrane-related equipment such as spinning machines, spinnerets and high pressure cells. In the past 15 years we have delivered various custom-designed spinning machines to more than 10 different customers all over the world, ranging from universities and research organizations to membrane companies. We can supply these machines in three different sizes:

– Compact benchtop for recipe development (100 ml dope solution)

– Lab scale for screening spinning parameters (0.5 – 1 L dope solution)

– Pilot scale for fabricating larger batches of fibers of consistent quality (1-3 L dope solution)

The design can be adjusted to the specific needs of the customer.

For more information contact Dr.ir. Tymen Visser (t.visser@emi-twente.nl)

Hollow fiber spinning machines


Recipe development

Small batches

<0,1 L dope solution

Max. 10 m/min

Lab scale

Parameter screening

Medium batches

0,5 -1 L dope solution

Max. 25 m/min


Small scale production

Larger batches

3 L dope solution

Max. 50 m/min